SaltwaterEddies.com sells media reactors for your saltwater aquariums or reef tank setup. Shop securely online today using your PayPal or our Google Checkout. http://www.saltwatereddies.com/content-categories/cat-455/reactors_calcium_and_substrate.html Fri, 10 Feb 2012 22:03:10 -0600 en Nitrate Reductor NR 5000 NR-5000 Specifications: Nitrate Reductor All natural reduction or elimination of Nitrates - Dimensions: 20" x 12" x 38.5" Recommended for systems up to 800 gallons Nitrates are the end result of the biological filtration in your aquarium system and certainly the biggest reason you find yourself tangled in hoses and wrestling with buckets. Aqua Medic offers some relief, with a complete line of Nitrate Reductors, including 2 models designed to cover aquaria from 75 to 800 gallons. The all natural process works for both fresh and saltwater systems to reduce or eliminate nitrates. You will enjoy fewer water changes, less algae to scrub, fewer problem-algae blooms and better animal health. Just the reduced water change schedule alone will improve your system stability, lower the costs of maintenance and allow you more time to enjoy it! The Nitrate Reductors utilize a sealed chamber through which water is pumped very slowly, creating a low oxygen environment. In these anoxic conditions, naturally occurring bacteria breakdown nitrate (NO3), to use the oxygen it contains, entirely removing it from the system. The Deniballs filter media is a carbon "food" source for these bacteria and they should be replaced annually. For optimum control and a minimum of fine-tuning effort, we recommend using an Aqua Medic mV Computer to regulate the flow through-put based on the mV value within the reductor. Go on! Treat yourself ... treat your aquarium * Nitrate Reductor 1000 For aquaria up to 250 gallons (includes Dosing Pump) * Maxi Nitrate Reductor 5000 For aquaria up to 800 gallons Nitrate Reductor Stats Model Total Media Deniball Volume Cord Length Capacity Est. Estimated 1000 5 liter 0.6 g = 3 Boxes 96" 5000 12 liter 1.2 g = 1 Bucket 96" Model Hose Connections Water Inlet Water Outlet CO2 Inlet 1000 1/4" 1/4" 1/4" 5000 Model Flow Recommendations Water Thru Water Drip Count 1000 0.5-0.75 gph 1-2 drops per second 5000 2.5-8.0 gph N/A Model Includes SP3000 Dosing Pump Circulation Pump Included 1000 Yes Integrated (Lid) 5000 No External OR2500 Top of Page Nitrate Reductor Tips and Tricks * It is strongly recommended that you use a mV Computer or Controller with a High Pressure mV Probe to manage the ORP inside the reactor. * Replace your Deniballs annually to maintain optimal food levels for the anaerobic bacteria within the reactor. * Check the water flow rates regularly for deviations. * Be patient when establishing your Nitrate Reductor as it can take months to fully establish a denitrifying bacteria colony. After plumbing it into your system, fill your reductor with system water, secure the lid and plug in the internal circulation pump but don't run water through it for 1 week while feeding Denimar Powder daily. After one week, begin flowing water through the reactor to maintain an ORP level between -50 and -250 mV. You can feed Denimar several times a week until slime can be seen collecting on the media at which time the Deniballs are sufficiently dissolving and supplemental feeding can be stopped. De-nitrification is fully established when the effluent water shows no or trace quantities of nitrate, depending on system levels. * If you smell "rotten eggs" (sulphur dioxide) it indicates that the flow is too slow through the reductor. Raise the water flow rate, or the mV setting if using a mV Controller/Computer. * Use an SP-3000 Dosing Pump, valved on the input side, to feed water through the Nitrate Reductor 400. The Nitrate Reductor 1000 includes the SP-3000 pump. * Use the included 3/4" tee fitting to bleed off the water input for the Nitrate Reductor 5000 from your main system pump or filter accessory pump. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2562/nitrate_reductor_nr_5000.html http://www.saltwatereddies.com/images/products/Nitratew.jpg http://www.saltwatereddies.com/content-product_info/product_id-2562/nitrate_reductor_nr_5000.html Nitratereductor NR Blue The Nitratereductor NR Blue is an anaerobic biological reactor for removing nitrates from salt and fresh water aquaria. It has a app 1.25 gal volume and an internal circulation pump. The NR Blue has a flow rate of app. 0.25 - 1 gph. In the absence of oxygen, bacteria metabolize nitrate. Denimar powder or Deniballs are used as an organic energy source. The NR Blue is a closed system that can be integrated into a filter system, or installed as a standalone system. Deniballs and Bactoballs are included. Rated for up to 270 gal. aquaria. Recommended accessories: Dosing Pump SP 3000, for constant water supply mV Controller and mV Probe, for process control Denimar powder and Deniballs, to feed the bacteria. A filter material and bacterium food for the Nitratereductor Deniballs 5 l bucket, filter material and bacteria feed for the NR Deniballs are made from a special biologically based plastic material and are designed to provide a long-term carbon and food source for anaerobic bacteria within our Nitratereductors. In the absence of oxygen, these anaerobic bacteria metabolize the Deniball material to accelerate the reduction of nitrates into nitrogen gas. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2311/nitratereductor_nr_blue.html http://www.saltwatereddies.com/images/products/natratereductorNRblue.jpg http://www.saltwatereddies.com/content-product_info/product_id-2311/nitratereductor_nr_blue.html Bypass reactor filled with sulfur beads to remove nitrate The Sulphur Reactor is a Bypass Reactor filled with sulfur beads which promote the growth of the specialized bacteria that remove nitrate. As a byproduct of the biochemical reaction that takes place in the Sulfur Reactor, sulfuric acid is produced and in consequence this unit must always be used in combination with a Hydrocarbonate Reactor, such as the HR 400, in which the sulfuric acid is neutralized by hydrocarbonate. Both reactors are supplied with a strong holding system Diameter 80 mm (c. 3.1") Length 35.5 cm (c. 14") Hose connection 4/6 mm (c. 1/4") Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2050/sulphur_reactor_sr_400.html http://www.saltwatereddies.com/images/products/Untitled-1.jpg http://www.saltwatereddies.com/content-product_info/product_id-2050/sulphur_reactor_sr_400.html Sulphur Nitratereductor SN Blue 410.770 The Sulphur Nitratereductor SN Blue is an anaerobic biological reactor for removing nitrates in saltwater aquaria. An internal pump circulates the water through chambers containing sulphur beads and Hydrocarbonate. Specialized bacteria develop inside the SN Blue that utilize sulphur as an energy source to remove nitrate. As a bi-product, sulfuric acid is produced, which is neutralized by the Hydrocarbonate in the filter. It comes complete with sulphur pearls and Hydrocarbonate. Rated for up to 270 gal. aquaria. Recommended accessories: Dosing Pump SP 3000 for constant water supply sulphur pearls and Hydrocarbonate re-fills. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2310/sulphur_nitratereductor_sn_blue.html http://www.saltwatereddies.com/images/products/SilphurNitratereductor.jpg http://www.saltwatereddies.com/content-product_info/product_id-2310/sulphur_nitratereductor_sn_blue.html Sulphur Nitratereductor SN 400 The construction of the Sulphur Nitratereductor SN 400 is very similar to that of the Nitratereductor NR 400. An internal pump circulates the water through chambers containing sulphur beads and Hydrocarbonate. As a by-product, sulfuric acid is produced which is neutralized by the Hydrocarbonate in the filter. The Sulphur Nitratereductor SN 400 is recommended for aquariums up to 400 liters (100 gallons). app. 14.5 x 10 x 37 cm ( c. 5.7" x 4" x 14.5") Recommended accessories: Dosing pump SP 1500 The Sulfur Nitratereducer SN400 is made for4 marine aquariums up to 100 gallons, and is similar in design to the Nitratereducer NR400. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2201/sulphur_nitratereductor_sn_400.html http://www.saltwatereddies.com/images/products/SN400.jpg http://www.saltwatereddies.com/content-product_info/product_id-2201/sulphur_nitratereductor_sn_400.html Aqua Medic 1000 Nitrate Reducer up to 250 gallons. The Maxi Nitrate Reducer is an anaerobic biological reactor for the removal of nitrates from marine and fresh water aquaria. It has a large volume of 10 liters (2.5 gallons) and an internal circulation pump. The Nitrate Reducer works with a flow rate of 1 to 4 liters per hour (0.25 to 1 gallon per hour). This condition, in the absence of oxygen, promotes special bacteria to metabolize nitrate. Denimar tablets or Deniballs are used as an organic energy source. To monitor this process, it is possible to use a redox potential monitor (ORP monitor) in conjunction with the probe inserted in the supplied port. The Nitrate Reductor is a closed unit that can be integrated in filter systems, but it may also be used to stand alone under the aquarium. The water supply can be via a bypass from a circulation pump, canister filter or a small powerhead. 1 per case. Shipment Dimensions: * Weight: 14.5 lb * Height: 30 in * Width: 8 in * Depth: 7.9 in OPTIONAL: A filter material and bacterium food for the Nitratereductor Deniballs are made from a special biologically based plastic material and are designed to provide a long-term carbon and food source for anaerobic bacteria within our Nitratereductors. In the absence of oxygen, these anaerobic bacteria metabolize the Deniball material to accelerate the reduction of nitrates into nitrogen gas. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1905/nitrate_reducer_1000_nitratreductor_aqua_medic.html http://www.saltwatereddies.com/images/products/Nitrate_reducer_.jpg http://www.saltwatereddies.com/content-product_info/product_id-1905/nitrate_reducer_1000_nitratreductor_aqua_medic.html Korallin C-4002Rated for up to 1600gal.: Reactor height: approx. 24.00"; Diameter: 6.30"; Ground: 7.50"; Filling amount: 10 kg (22lbs); Eheim 1250 Pump. The already best-selling Kalkreaktor (Calcium Reactor) in Germany has become even better. It completely replaces Kalkwasser, 1 or 2-part Calcium/Buffer powder & liquid dosing. The new and improved Korallin kalkreaktor allows a simple, elegant and high efficiency production of calcium hydrogen carbonate including the necessary balanced carbonic acid. Sit back and watch your aquarium's pH and dKH being kept at optimum levels. Together with our reliable CO2 System, this is the most maintenance-free Kalkreaktor setup in the world. Ca2+ + 2HCO3 = Ca(HCO3)2 = CaCO3 + H2CO3 Calcium + Hydrogen Carbonate = Calcium Hydrogen Carbonate = Calcium Carbonate + Carbonic Acid A Kalkreaktor setup (ie: one with CO2 System and CaCO3 media) is expensive only at the beginning. You save money in the long term because a 5-pound CO2 refill ($12) lasts you 1.5 years on our Kalkreaktor (and only ours) while a 7-kg CaCO3 media ($42 and good enough for 2 refills) lasts you up to 1 year! And no more tedious daily Calcium dosing. A pH Controller is not required for our Kalkreaktor because there is no chance for the excessive CO2 to escape into your system like ALL other brands on the market. A pH Monitor is a nice equipment to have for fast pH measuring. Though pH Test Kit and pH Pen-monitor can still be used for this purpose. The internal recirculation flow rate of the C-1502 is around 80 g/h. Since that this is a pressurized Kalkreaktor, the dissolution of the media by the carbonized water is enhanced. The effluent rate is only about 0.25 g/h at 40 drops/min. Thus explaining the efficient CO2 & media use. CO2 is being introduced into the Eheim powerhead directthis is the most efficient Aspirating-Venturi method. Features Top-loading & access w/ enhanced O-ring seal 'Auto-fill' Integrated Bubble Counter on one water circuit (ie: water never evaporates) Detachable Tru-Union couplings w/ O-rings for easy handling, safe shipping, upgrading and leak proof Integrated 'industrial-grade' Brass Check Valve from German Air Pressure Systems to prevent back flow of pressurized saltwater Improved engineering for stronger water circulation and suction Secure German airline tubing connectors Medical-use Miniature Quick Disconnect Couplings w/ shut-off 3 Inlet & outlet facing same direction Special elbow for flexible airline tubing mounting Heavy-duty Excelon construction w/ no unsightly and fragile hangover tubing Top pump-mounting design Self-suction water intake by the silent Eheim pump eliminates the use of a dedicated powerhead, gravity-fed or tee-off methods. It also serves for water recirculation. Water circuit interruption in case of CO2 overdoseour exclusive CO2 Safety Feature Visual excessive CO2 check w/ ventilation valve for quick release Dual effluent outlets to suit different systems Aspirating-Venturi technology utilizes only 10 CO2 bubbles/min. and upmost efficient use of both CO2 gas and CaCO3 media The most compact and versatile positioning Kalkreaktor in its class6.25" small foot print + 15.75" total heightexternal or in-sump Micro-adjustable miniature ball valve to maintain a consistent effluent drip rate Slightly larger (German size) airline tubing for more consistent water flow Strainer to protect Eheim pump from loose media particles WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2446/korallin_c4002_calcium_reactor_with_eheim_pump.html http://www.saltwatereddies.com/images/products/Korallin-C4002-Calcium-Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-2446/korallin_c4002_calcium_reactor_with_eheim_pump.html Hydrocarbonate Reactor HR 400 The Sulphur Reactor SR 400 must always be used in combination with a Hydrocarbonate Reactor HR 400 in which the sulphuric acid is neutralized. Both reactors are supplied with a strong holding system. app. 80 mm (c. 3.1"), length app. 35.5 cm (c. 14"), hose connection 4/6 mm (c. 1/4") The Sulphur Reactor SR 400 is a Bio-reactor filled with sulphur beads which promote the growth of the specialized bacteria that remove nitrate. As a by product of the biochemical reaction that takes place in the Sulphur Reactor SR 400, sulphuric acid is produced and in consequence the WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2202/hydrocarbonate_reactor_hr_400.html http://www.saltwatereddies.com/images/products/HN400.jpg http://www.saltwatereddies.com/content-product_info/product_id-2202/hydrocarbonate_reactor_hr_400.html The Calciumreactor KR Blue is a hermetically closed system with an integrated circulation pump and CO2 return. It can be mountedin a bypass, independent of the water level of the aquarium or filter sump. It comes filled with 8 lbs. Hydrocarbonate. The addition of CO2 lowers the pH value in the KR Blue and the hydrocarbonate dissolves. Despite the low flow rate of app. 0.25 - 1 gph, high amounts of calcium and bicarbonate ions are delivered into the aquarium, which is highly beneficial to the aquarium inhabitants. The KR Blue is supplied with a port for a pH probe (PG 13.5). Rated for 65 gal. to 270 gal. aquaria. Recommended accessories: Dosing Pump SP 1500, for constant water supply Solenoid Valve, pH Controller, and pH Probe for CO2 addition Hydrocarbonate and Dolomite for calcium and magnesium supply WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2309/calciumreactor_kr_blue_with_8_lbs_hydrocarbonate.html http://www.saltwatereddies.com/images/products/calciumreactorKR.jpg http://www.saltwatereddies.com/content-product_info/product_id-2309/calciumreactor_kr_blue_with_8_lbs_hydrocarbonate.html The Aqua Medic Calcium Reactor 1000 is a closed system designed for universal use. It can be operated on a bypass system, independent of the water level in the aquarium, or alternatively be installed in the filter sump. It includes a large volume (10 liters or c. 2.5 gallons) of Hydrocarbonate and an integrated circulation pump that features the patented Aqua Medic needle wheel. By adding CO2, the pH value in the Calcium Reactor falls and the Hydrocarbonate is dissolved. Even with a low flow rate of 1 to 4 l/hr (c. 0,25 to 1 gph), a large amount of dissolved calcium enters into the aquarium, which is assimilated by the animals. The Calcium Reactor 1000 has an integral port to accommodate a PG 13.5 threaded electrode to measure the pH value. Now including the Aqua Medic SP 3000 Dosing Pump for controlled water flow. Dimensions - without electrode (l x w x h): 17 x 17 x 54 cm (c. 7" x 7" x 22"). Note: We highly recommend using a CO2 System with your Calcium Reactor. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1613/aqua_medic_calcium_reactor_1000.html http://www.saltwatereddies.com/images/products/Aquamedic_Calcium_reactor_M.jpg http://www.saltwatereddies.com/content-product_info/product_id-1613/aqua_medic_calcium_reactor_1000.html Best in Design, Construction and Performance: AquaEuroUSA's Calcium Reactors are a simple and convenient way to maintain calcium and and alkaline levels in the tank. The Calcium Reactors include: Bubble Counter, Built-In Probe Holder, High Quality Pump and Multiple Unions for Easy Assembly. * Superior Craftsmanship * High Grade Acrylic Construction * High Quality Needle-wheel Pumps * Highly Efficient, Durable, Reliable * Simple to Set Up and Operate Calcium Reactor 135 Specs: Tank size: To 135 Gal. Height: 21.0" Diameter: 4.0" Foot Print: 9" x 7" Pump: 1-NW EU-225 WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2422/aquaeurousa_calcium_reactor_400_gallons.html http://www.saltwatereddies.com/images/products/AE-calciumreactors.jpg http://www.saltwatereddies.com/content-product_info/product_id-2422/aquaeurousa_calcium_reactor_400_gallons.html Best in Design, Construction and Performance: AquaEuroUSA's Calcium Reactors are a simple and convenient way to maintain calcium and and alkaline levels in the tank. The Calcium Reactors include: Bubble Counter, Built-In Probe Holder, High Quality Pump and Multiple Unions for Easy Assembly. * Superior Craftsmanship * High Grade Acrylic Construction * High Quality Needle-wheel Pumps * Highly Efficient, Durable, Reliable * Simple to Set Up and Operate Calcium Reactor 135 Specs: Tank size: To 135 Gal. Height: 21.0" Diameter: 4.0" Foot Print: 9" x 7" Pump: 1-NW EU-225 WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2421/aquaeurousa_calcium_reactor_135_gallons.html http://www.saltwatereddies.com/images/products/AE-calciumreactors.jpg http://www.saltwatereddies.com/content-product_info/product_id-2421/aquaeurousa_calcium_reactor_135_gallons.html Coral Vue Octopus DUAL 6-1/2-inch chamber calcium reactor rated up to 400 gallons, with John Guest fittings, reverse flow, bubble counter, check valve, pump included. Each chamber holds 8 lbs. of media. Includes one piece screw off lid. Calcium reactor lid has a built in pH probe holder for measuring pH in the reaction chamber. 24 inches tall. Shipment Dimensions: * Weight: 30 lb * Height: 24 in * Width: 18 in * Depth: 16 in WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1836/octopus_dual_6_calcium_reactor.html http://www.saltwatereddies.com/images/products/CV_Octopus_Calcium_Reactor_Dual.jpg http://www.saltwatereddies.com/content-product_info/product_id-1836/octopus_dual_6_calcium_reactor.html Coral Vue Octopus 6-1/2-inch SINGLE chamber calcium reactor rated for up to 200 gallons, with John Guest fittings, reverse flow, bubble counter, check valve, pump included. Includes one piece screw off lid. Chamber holds 8 lbs. of media. Calcium reactor lid has a built in pH probe holder for measuring pH in the reaction chamber. 24 inches tall. Shipment Dimensions: * Weight: 14.3 lb * Height: 23 in * Width: 14 in * Depth: 11 in WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1835/coral_vue_octopus_6_calcium_reactor.html http://www.saltwatereddies.com/images/products/CV_Octopus_Calcium_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1835/coral_vue_octopus_6_calcium_reactor.html Calcium reactor media. 10 lb, 1 gallon sized jug. 12 to 90 mm size. Double rinsed in reverse osmosis water. Shipment Dimensions: * Weight: 10 lb * Height: 10 in * Width: 6 in * Depth: 5 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1839/calcium_reactor_media_pacific_coast.html http://www.saltwatereddies.com/images/products/PC_calcium_reactor_media.jpg http://www.saltwatereddies.com/content-product_info/product_id-1839/calcium_reactor_media_pacific_coast.html The RX-1 calcium reactor represents the pinnacle in reactor technology available today. We`ve combined all the features an advanced reef hobbyist is looking for into a compact package that is easy to use and maintain. No more messing with finicky settings or inconsistent results, the RX-1 is a solid performer that will give you years of trouble-free service. The RX-1 is rated for reef tanks up to 400 gallons in size. Features and Specifications 8.25" x 9" footprint 16" tall Box design holds more media than cylinder-style reactors Reverse flow Recirculating CO2 pH probe holder Eheim 1250 pump John Guest Speed fit fittings throughout Sch. 80 PVC and unions Large union for quick and easy media addition SMC valve for precise effluent control The Eheim 1250 pump included with the RX-1 sets the standard for flow and efficiency - no other reactor in its class offers such a powerful and reliable pump. The Eheim carries a 2 year warranty. By utilizing a box design, we`re able to make the most efficient use of space (which is often at a premium under an aquarium). The RX-1 is large enough to hold an entire container of Carib Sea ARM media! California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1768/aquac_rx_1_calcium_reactor.html http://www.saltwatereddies.com/images/products/RX-1_Calcium_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1768/aquac_rx_1_calcium_reactor.html Via Aqua ACRO Calcium Reactor AC-30. Acro-Cal Calcium Reactor. 22.75 inch H x 5.5 inch W Includes built in water pump. For use in sump or hanging. Comes with bubble counter. Easy to remove twist off top. Affordable. For aquariums from 10-75 gallons. Built in bleed valve. Acro-cal calcium reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral where calcium and alkalinity demands are high and will promote coral line algae growth. Calcium reactors provide a steady supply of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kh. Shipment Dimensions: * Weight: 8.5 lb * Height: 24 in * Width: 6 in * Depth: 6 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1658/acro_cal_calcium_reactor_ac_30.html http://www.saltwatereddies.com/images/products/ViaAqua_AcroCal_calcium_reactors.jpg http://www.saltwatereddies.com/content-product_info/product_id-1658/acro_cal_calcium_reactor_ac_30.html ViaAqua Acro-Cal Calcium Reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral, where calcium and alkalinity demands are high and will promote coral line algae growth. Acro-Cal Calcium Reactor provides a steady of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kH. Via Aqua ACRO Calcium Reactor AC-10. Acro-Cal Calcium Reactor. 14 inch H x 3 7/8 inch W Built in water pump. For use in sump or hanging. Comes with bubble counter. Easy to remove twist off top. Affordable. For aquariums from 10-75 gallons. Built in bleed valve. Acro-cal calcium reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral where calcium and alkalinity demands are high and will promote coral line algae growth. Calcium reactors provide a steady supply of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kh. Shipment Dimensions: * Weight: 1.65 lb * Height: 15 in * Width: 5 in * Depth: 4 in Features: Built-in water pump and bleed valve Use in-sump or hanging Easy twist off top Bubble counter included Model AC-10 Capacity for 10-75 gal. tank Dimension: 4in. H x 15in. W UPC# 0069037 29079 Bubble counter replacement UPC# 006903729345 Now Available: AC-30 Built-in compression fitting for pH sensor Capacity for 50 - 200 gal. tank Dimension: 5.5in. W x 23.50in. H UPC # 0069037 28041 California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1659/acro_cal_calcium_reactor_ac_10.html http://www.saltwatereddies.com/images/products/ViaAqua_AcroCal_calcium_reactors.jpg http://www.saltwatereddies.com/content-product_info/product_id-1659/acro_cal_calcium_reactor_ac_10.html Coralife Calcium Reactor 250 Features: For tanks up 250 gallons Easy-Twist CA+ Reactor Chamber Cover (3in dia.) with pH Probe/Sensor Inlet Fitting Integrated Clear carbon dioxide Counter and CO2 Check Valve Reactor Intake Media Strainer 3ft Water Supply Input Tubing with Strainer Water Supply Control Valve Removable Self-Priming External Pump Clear Water-Flow Indicator Chamber 3ft CA+ Reactor Output Tubing Compact High-Grade Acrylic Construction Calcium media (such as the Aqua Medic Hydrocarbonate Reactor Media) and CO2 system required, but not included California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1611/coralife_calcium_reactor_250.html http://www.saltwatereddies.com/images/products/Coralife_Calcium_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1611/coralife_calcium_reactor_250.html Hydor Performer Calcium Reactor 750 PERFORMER CR is elegant and super efficient. Thanks to the design they are easy to fill with your preferred media. They can be connected to the majority of CO2 system and the bubble counter is included. Available in 3 super quiet models! * Height: 23.6 in * For Aquariums upto: 198 gal * Cylinder Diameter 4.7 in * Circulation Pump: 1 x L30 * Media Volume: 1.5 gal California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2216/hydor_performer_calcium_reactor_750.html http://www.saltwatereddies.com/images/products/HyDorCalciumReactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-2216/hydor_performer_calcium_reactor_750.html Hydor Performer Calcium Reactor 1500 PERFORMER CR is elegant and super efficient. Thanks to the design they are easy to fill with your preferred media. They can be connected to the majority of CO2 system and the bubble counter is included. Available in 3 super quiet models! * Height: 23.6 in * For Aquariums upto: 396 gal * Cylinder Diameter 5.9 in * Circulation Pump: 1 x L30 * Media Volume: 2.3 gal California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2217/hydor_performer_calcium_reactor_1500.html http://www.saltwatereddies.com/images/products/hydor1500_calcium_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-2217/hydor_performer_calcium_reactor_1500.html The latest and greatest in BioPellet Reactor specifically designed for the use of solid carbon dosing biopellets. These Revolutionary Media Reactors have a fluidizing cone bottom design to help keep the Biopellet media in suspension and evenly disperse the water upwards, without restricting the flow through the unit. These advanced reactor units also includes fastening screws on the lid for a sure tight seal and a mesh screen to keep the biopellets within the reactor without the risk of restricting flow or clogging like other media reactors on the market. These units come in 3 different sizes. BR-70 2.75? Diameter X 14.5? Tall {300ml BioPellet Capacity} $130.00 BR-110 4.3? Diameter X 14.5? Tall {800ml BioPellet Capacity} $160.00 BR-140 5.5? Diameter X 14.5? Tall {800ml + BioPellet Capacity} $199.00 WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2209/biopellet_reactors.html http://www.saltwatereddies.com/images/products/BioPelletReactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-2209/biopellet_reactors.html PhosBan Reactor from Two Little Fishies. Hang-on the aquarium or sump. New design with twist on top. Evenly disperses media for rapid phosphate absorption. Rated for up to 150 gallon aquariums. 1/2-inch barbed connections on inlet & outlet. Comes with 1/2-inch barbed ball valve and one ratchet clamp. Shipment Dimensions: * Weight: 1.35 lb * Height: 15 in * Width: 5 in * Depth: 4 in California and Washington State Sales Tax Notice: CA and WA orders only) In most cases CA and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or credit card. http://www.saltwatereddies.com/content-product_info/product_id-1455/phosban_reactor_150.html http://www.saltwatereddies.com/images/products/phosban_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1455/phosban_reactor_150.html PhosBan Reactor 550 from Two Little Fishies. Rated for up to 600 gallon aquariums. The PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from PhosBan Reactor 550 from Two Little Fishies. Rated for up to 600 gallon aquariums. The PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media, and prevents channeling. It can be mounted hanging on the back of the aquarium or below the aquarium. Includes ball valve for regulating flow, and flexible connection fittings that rotate 180 degrees to allow a perfect custom fit to your installation. Large 750g media capacity. The threaded lid design makes servicing quick and easy. Shipment Dimensions: * Weight: 2.2 lb * Height: 16 in * Width: 7 in * Depth: 5.5 in California and Washington State Sales Tax Notice: CA and WA orders only) In most cases CA and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1454/phosban_reactor_550.html http://www.saltwatereddies.com/images/products/phosban_reactor_b.jpg http://www.saltwatereddies.com/content-product_info/product_id-1454/phosban_reactor_550.html CR-70 Calcium Reactor from Pacific Coast Imports. Rated for aquariums up to 100 gallons. Incluces high quality pump and bubble counter. Total Height 20-inches. Inside cylinder approx 2-inches. Footprint 8-inches x 6-inches. Inlet & outlet are 1/4-inch John Guest Speedfit connections. Shipment Dimensions: * Weight: 6.9 lb * Height: 19 in * Width: 13 in * Depth: 8 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1834/cr_70_calcium_reactor.html http://www.saltwatereddies.com/images/products/PC_calcium_reactor_CR70.jpg http://www.saltwatereddies.com/content-product_info/product_id-1834/cr_70_calcium_reactor.html Media Melter 600 Calcium Reactor, A&E Tech. Rated for up to 600 gallons. Solid performance that will easily maintain calcium and alkalinity in your tank. Service intervals of 3 months or more are common. Features: High quality all cast acrylic body construction. Down flow media chamber design found superior to fluidized reactors in operation, does not cause dusting of media. Designed for very low and efficient CO2 use. Clear cast acrylic reactor chamber. Unique dual inlet, self filling PVC bubble counter & water inlet. You will never have to fill this counter. It will never dry out. Because it is PVC not acrylic it will not craze and crack over time. Commercial grade PVC/ Stainless check valve with quad ring seat and 1psi cracking pressure. Free, removable all PVC reverse flow media reactor on the tank return. Fill with Phosphate removing media or Calcium Media for a second stage reactor. Designed to use any calcium media available without causing phosphate problems in your tank if the reverse flow outlet reactor is filled half way with phosphate removing media. Oversized, Quiet & Strong external Water Pump for the best efficiency from your CO2 gas. High quality unions on all fittings for easy service and cleaning. Includes all hoses and reliable non leaking Jaco fittings for water and CO2. Includes PH probe holder for PH monitor or better a PH controller. Compact and Quiet operation. Easy hookup. Only three lines needed (Water in, water out and CO2 in.) Specifications: Total Height: 24 inches. Footprint: 12 inches x 12 inches. Chamber OD: 6 inches x 18 inches. Water Inlet: 1/4 inch Jaco fitting. Water Outlet: 1/4 inch Jaco fitting. Feed Method: Siphon/Powerhead or a line tee with a 1/4 inch fitting from a skimmer or return pump. Water Pump: Pan World 40 PX. Media Capacity: 12 lbs. PH Probe Holder: Standard. Bubble Counter: Standard. 3/4 inch bulkhead for pump inlet, no glued fittings that can leak when the glue seal is broken. All our fittings are threaded and taped. All Reactors are high pressure tested and will run off any system pump tap. Shipment Dimensions: * Weight: 5 lb * Height: 24 in * Width: 12 in * Depth: 11.9 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1573/media_melter_600_calcium_reactor.html http://www.saltwatereddies.com/images/products/600_Calcium_Reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1573/media_melter_600_calcium_reactor.html AE Tech Media Melter 900 Calcium Reactor Solid performance that will easily maintain calcium and alkalinity in your tank. Service intervals of 3 months or more are common. Features: High quality all cast acrylic body construction. Down flow media chamber design found superior to fluidized reactors in operation, does not cause dusting of media. Designed for very low and efficient CO2 use. Clear cast acrylic reactor chamber. Unique dual inlet, self filling PVC bubble counter & water inlet. You will never have to fill this counter. It will never dry out. Because it is PVC not acrylic it will not craze and crack over time. Commercial grade PVC/ Stainless check valve with quad ring seat and 1 psi cracking pressure. Designed to use any calcium media available without causing phosphate problems in your tank if the reverse flow outlet reactor is filled half way with phosphate removing media. Oversized & Quiet Pan World 40 PX Water Pump for the best efficiency from your CO2 gas. High quality unions on all fittings for easy service and cleaning. Includes all hoses and reliable non leaking Jaco fittings for water and CO2. Includes PH probe holder for PH monitor or better a PH controller. Compact and Quiet operation. Easy hookup. Only three lines needed (Water in, water out and CO2 in.) Specifications: Total Height: 28 inches. Footprint: 12 inches x 12 inches. Chamber OD: 6 inches x 24 inches. Water Inlet: 1/4 inch Jaco fitting. Water Outlet: 1/4 inch Jaco fitting. Feed Method: Siphon/Powerhead/return pump tee. Water Pump: Blue Line 20. Media Capacity: 16 lbs. PH Probe Holder: Standard. Bubble Counter: Standard. All Reactors are high pressure tested and will run off any system pump tap. Shipment Dimensions: * Weight: 0 lb PLEASE CALL OR EMAIL FOR SHIPPING QUOTE * Height: 36 in * Width: 12 in * Depth: 11.9 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-2095/media_melter_900_calcium_reactor.html http://www.saltwatereddies.com/images/products/mediamelter-900.jpg http://www.saltwatereddies.com/content-product_info/product_id-2095/media_melter_900_calcium_reactor.html CaribSea A.R.M. Calcium Reactor media, 50 lb. bag. A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7390 ppm). A.R.M. is processed for immediate use, no rinsing required, and has double the surface area of regular aragonite. Precision grading (2-3 mm) allows for maximum carbon dioxide penetration, and the exclusion of gastropod shells insures the lowest phosphate (less than 1/10 of 1 ppm) and silica (about 1/2 that of other brands) content. This grading also carries in the highest concentration of Halimeda incrassata, an aragonite so pure it has been used as a laboratory standard. A.R.M. has the highest solubility of any reactor media available (metastable at 8.2) so CO2 consumption is much lower. Shipment Dimensions: * Weight: 50 lb * Height: 18 in * Width: 15 in * Depth: 5 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1838/a_r_m_fine_calcium_reactor_media_50lb.html http://www.saltwatereddies.com/images/products/ARM_calcium_media_50lbs.jpg http://www.saltwatereddies.com/content-product_info/product_id-1838/a_r_m_fine_calcium_reactor_media_50lb.html Model 2 Calcium Reactor Package with Regulator & Media: Dimensions: 12.1" x 8.6" x 15.6" (L x W x H) ATI Model 2 Calcium Reactor package complete Reef Fanatic Deluxe CO2 Regulator, CaribSea ARM Course Media and 5 ft of CO2-proof tubing. Reactor comes complete with Sicce PSK-2500 pump, built-in bubble counter and all fittings. Slated lid prevents CO2 from being trapped at the top of the reactor. Reverse flow, re-circulating design is super efficient and uses very little CO2 in comparison to other reactors. This means less gas in the reactor and less gas in the effluent. Compact & efficient design. Reactor Capacity: holds up to 8 lbs of media. Reactor Diameter: 5.5". Recommended Tank Size: up to 300 gallons. California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1672/ati_calcium_reactor_package.html http://www.saltwatereddies.com/images/products/calcium_reactor_model_2 (1).jpg http://www.saltwatereddies.com/content-product_info/product_id-1672/ati_calcium_reactor_package.html Model 2 Calcium Reactor Package w/ Regulator, CO2 Tank & Media: Dimensions: 12.1" x 8.6" x 15.6" (L x W x H) ATI Model 2 Calcium Reactor package complete Reef Fanatic Deluxe CO2 Regulator, brand new Catalina 5 lb CO2 Cylinder, CaribSea ARM Course Media and 5 ft of CO2-proof tubing. Reactor comes complete with Sicce PSK-2500 pump, built-in bubble counter and all fittings. Slated lid prevents CO2 from being trapped at the top of the reactor. Reverse flow, re-circulating design is super efficient and uses very little CO2 in comparison to other reactors. This means less gas in the reactor and less gas in the effluent. Compact & efficient design. Reactor Capacity: holds up to 8 lbs of media. Reactor Diameter: 5.5". Recommended Tank Size: up to 300 gallons. California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1671/ati_calcium_reactor_package_with_regulator_co2_tank_media.html http://www.saltwatereddies.com/images/products/calcium_reactor_model_2 (1).jpg http://www.saltwatereddies.com/content-product_info/product_id-1671/ati_calcium_reactor_package_with_regulator_co2_tank_media.html Model 2 Calcium Reactor w/ Sicce PSK-2500 Pump. Dimensions: 12.1" x 8.6" x 15.6" (L x W x H) ATI Model 2 Calcium Reactor complete with Sicce PSK-2500 pump, built-in bubble counter and all fittings. Slated lid prevents CO2 from being trapped at the top of the reactor. Reverse flow, re-circulating design is super efficient and uses very little CO2 in comparison to other reactors. This means less gas in the reactor and less gas in the effluent. Compact & efficient design. Recommended media: large grain media such as CaribSea ARM Course, Gen-X CRM or Schuran. Reactor Capacity: holds up to 8 lbs of media. Reactor Diameter: 5.5". Recommended Tank Size: up to 300 gallons. California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1673/ati_calcium_reactor_with_sicce_psk_2500_pump.html http://www.saltwatereddies.com/images/products/calcium_reactor_model_2 (1).jpg http://www.saltwatereddies.com/content-product_info/product_id-1673/ati_calcium_reactor_with_sicce_psk_2500_pump.html A.R.M. Coarse Calcium Reactor Media, 8 lbs. A complete reactor media containing not only calcium and carbonate, but essential trace elements as well. In fact A.R.M. has nearly 50 times the strontium of other brands (7390 ppm). A.R.M. is processed for immediate use, no rinsing required, and has double the surface area of regular aragonite. Precision grading (10-15 mm) allows for maximum carbon dioxide penetration, and the exclusion of gastropod shells insures the lowest phosphate (less than 1/10 of 1 ppm) and silica (about 1/2 that of other brands) content. This grading also carries in the highest concentration of Halimeda incrassata, an aragonite so pure it has been used as a laboratory standard. A.R.M. has the highest solubility of any reactor media available (metastable at 8.2) so CO2 consumption is much lower. Shipment Dimensions: * Weight: 12 lb * Height: 10 in * Width: 6 in * Depth: 5 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1837/coarse_calcium_reactor_media_1_gallon.html http://www.saltwatereddies.com/images/products/ARM_calcium_media_1gal.jpg http://www.saltwatereddies.com/content-product_info/product_id-1837/coarse_calcium_reactor_media_1_gallon.html KALKSTAR Kalkwasser stirrer. Magnetic stir bar design with digital control panel. 1/4 inch inlet and outlet ports. Uses 5.5 watts max. OPERATION: The KalkStar has a control panel with a digital display, four mode indicator LEDs and four soft touch menu buttons. Three operational parameters that are fully controllable from the soft touch menu buttons are speed (revolutions per minute), interval (hours) and duration (minutes). Speed is the speed at which the magnetic stir bar is rotating in the reaction chamber. The speed setting can be adjusted from 100 to 2000 rpm. Interval is the time period in hours that the KalkStar pauses between cycles. The interval can be set from 1 to 24 hours. A 0 hour setting for the interval can also be selected which will allow the KalkStar to complete the current program or duration and then return to the PAUSE mode without restarting the program. The duration is the time in minutes that the KalkStar will operate before pausing for the selected interval time. The duration can be adjusted from 1 to 60 minutes. In overview, the Kalkstar can be programmed to operate for a duration between 1 and 60 minutes. The KalkStar will pause for the selected interval time period and restart the program for the selected duration again and again until the unit is paused or the unit is reprogrammed. In the event of power outage, the default program will be restored. The default program is 1600 rpm with a 15 minute operational duration and a 4 hour interval. Digital Display, The current selected parameter is displayed on the screen. As the menu buttons are pressed to toggle through the different parameters, they will be displayed on the screen. Mode Indicator LEDs, Located adjacent to the display screen, the LEDs will indicate which parameter is currently being displayed on the screen. The three parameters are speed (rpm), interval (hours) and duration (minutes). A pause LED will indicate if the unit is in PAUSE mode. Due to the size of the display screen the speed (rpm) is displayed divided by 100, i.e. if the display indicates 12 for speed, the actual KalkStar rpm is 1200. Soft Touch Menu Buttons: Control of the KalkStar is accomplished with four menu buttons located to the right of the LED indicators. From left to right, the STOP button (small square in the center) will toggle through the different operation parameters (speed, duration and interval) while in PROGRAMMING mode. The UP and DOWN menu buttons toggle the display value and LED indicator between the speed, duration, and interval parameters. The UP and DOWN menu buttons will also increase or decrease the three operational parameters (speed, duration and interval) while in PROGRAMMING mode. The PAUSE button will pause the operation of the KalkStar unit. The PAUSE button will also exit PROGRAMMING mode and return the KalkStar to normal operation if in PROGRAMMING mode. Shipment Dimensions: Weight: 11.05 lb Height: 19.25 in Width: 11 in Depth: 9.5 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1464/kalkstar_kalkwasser_stirrer.html http://www.saltwatereddies.com/images/products/KalkStar_Reactor.JPG http://www.saltwatereddies.com/content-product_info/product_id-1464/kalkstar_kalkwasser_stirrer.html Model 150 Calcium Reactor with 80 gpm Eheim pump, includes bubble counter, 12 inch L x 5 inch W x 23 inch H, up to 150 gallons Shipment Dimensions: * Weight: 7.1 lb * Height: 26 in * Width: 15 in * Depth: 9 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1760/model_150_calcium_reactor.html http://www.saltwatereddies.com/images/products/Cal150mqcrReactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1760/model_150_calcium_reactor.html Simply fill with your favorite calcium substrate and plumb between your calcium reactor and reservoir. The Precision Marine effluent chamber will aid in absorbing CO2 and raising pH before the water returns to your system. Made with the same beefy thick Cast Acrylic lid as the CR422. Includes: Sponge, Quick disconnects and 1/4 Blue Polyethylene tubing. A nice piece indeed. Specifications: * Overall Height: 20'' * Base Diameter: 5.75'' * Reaction Tube Diameter: 4'' * Reaction Tube Height: 18'' * Water Inlet/Outlet Size: 1/4'' Polypropylene tubing * Includes: o Polypro Tubing o Quick Disconnect Fittings o Sponge This Precision Marine EF1 Effluent Chamber has cosmetic blemishes only and includes full factory warranty and complete plumbing kit. For safe arrival, these ship in a "UPS approved" oversize 1 or 2 box. WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1887/pm_effluent_chamber.html http://www.saltwatereddies.com/images/products/EF1600_effluent_chamber.jpg http://www.saltwatereddies.com/content-product_info/product_id-1887/pm_effluent_chamber.html * Compact Size * Clear acrylic bubble counter * High-Quality Speedfit check-valve * Silent Eheim water pump w/Two-Year warranty * Open access to reaction chamber * Micro-adjustable needle valve * All Quick-Release fittings throughout * CO2 mixes with water pump intake * No Cheesy Flex hoses * Quality fittings used throughout California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. Overall Height 24" Reaction Tube Diameter 6 Reaction Tube Height 18" Base Dimension 11.5"x 11.75" Water inlet and outlet size 1/2 Barb/ 1/4 Polypropylene tubing Method of feeding Gravity or Pressure Recommended Capacity 400 gallons Supplied Water Pump Eheim 1250-31 Ship Dim: 17 x 17 x 29 15 lbs WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1886/pm_rfca6_calcium_reactor.html http://www.saltwatereddies.com/images/products/RFCa6_calcium_reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1886/pm_rfca6_calcium_reactor.html Looking for the best method to add soluble calcium to your reef system? Look no further than a professional calcium reactor from Precision Marine Systems. * Compact Size * Reverse-Flow Design * High-Quality Speedfit check-valve * Silent Eheim water pump w/Two-Year warranty * Open access to reaction chamber * Micro-adjustable needle valve * All Quick-Release fittings throughout * CO2 mixes with water pump intake * No Cheesy Flex hoses * Quality fittings used throughout....... Specifications: * Overall Height: 24'' * Base Dimensions 8'' x 9'' * Reaction Tube Diameter: 4'' * Reaction Tube Height: 18'' * Water Inlet/Outlet Size: 1/2" Barb / 1/4'' Polypropylene tubing * Feed Method: Gravity or Pressure (preferred method) * Capacity: 250g * Water Pump: Eheim 1048-31 Precision Marine Systems RFCa (reverse flow) Series Calcium Reactors employ a unique method for scavenging CO2 and re-circulating it back through the water pump. This makes more efficient use of the carbon dioxide used to lower the pH in the reactor. The reverse direction of water flow prevents channeling and allows for more even distribution of water and CO2. This results in a more efficient calcium reactor than others. Keep an eye out for the evolving Precision Marine line of Innovative, Quality Components. Precision Marine Reverse Flow Calcium Reactors are at the top of their game. Low CO2 consumption by recycling gas into the pump intake for efficient use. Entirely hard plumbed. Top-Quality and High-Performance is the name of the game at Precision Marine Systems. * Compact Size * Reverse-Flow Design * High-Quality Speedfit check-valve * Silent Eheim water pump w/Two-Year warranty * Open access to reaction chamber * Micro-adjustable needle valve * Self-Priming Bubble Counter * CO2 mixes with water pump intake * No Cheesy Flex hoses * Quality fittings used throughout.......Made in U.S.A Ship dim: 17 x 30 x 13 12 lbs Overall Height 24" Reaction Tube Diameter 4" Reaction Tube Height 18" Base Dimension 9 x 10.25 Water inlet and outlet size 1/2 Barb/ 1/4 Polypropylene tubing Method of feeding Gravity or Pressure Recommended Capacity 250 gallons Supplied Water Pump Eheim 1048-31 WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1885/precision_marine_calcium_reactor_rfca4.html http://www.saltwatereddies.com/images/products/RFCa4_calcium_reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1885/precision_marine_calcium_reactor_rfca4.html Precision Marine Kalkwasser reactor. 6 inch diameter. 20 inches tall. 1/4 inch inlet and outlet. Includes pump. Reaction tube height is 18 inches. Basal diameter is 7-3/4 inches. Shipment Dimensions: * Weight: 30 lb * Height: 28 in * Width: 12 in * Depth: 12 in Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1750/precision_marine_kalkwasser_reactor.html http://www.saltwatereddies.com/images/products/KR620_kalk_reactor.jpg http://www.saltwatereddies.com/content-product_info/product_id-1750/precision_marine_kalkwasser_reactor.html Precision Marine SR35P Professional Series Substrate Reactors * Cell-cast acrylic tubing throughout * 1/2" Thick, full-gauge machined Black PVC base * PVC Welded flanges * 3/4" thick, machined threaded Heavy-Duty Lid * Unique thermoformed base redirects the water up For use with the substrate/filter media of your choice. Includes custom die-cut sponges. Utilizing Precision Marines unique threaded lid, servicing your SR is a breeze. Simply twist off to remove. Recommended uses include: * Activated Carbon * Nitrate & Phosphate Removing Media * De-Ion Resins Specifications: * Overall Height: 18" * Diameter: 3.50" * Footprint: 4.25" * Input/Output: " Barb or 3/8" FPT * Net Volume Betwen Sponges: 1.72 liters For use with the substrate/filter media of your choice. Includes custom die-cut sponges. Utilizing Precision Marines unique threaded lid, servicing your SR is a breeze. Simply twist off to remove. Recommended uses include: * Activated Carbon * Nitrate & Phosphate Removing Media * De-Ion Resins Features: * Cell-cast acrylic tubing throughout * 1/2 Thick, full-gauge machined Black PVC base * PVC Welded flanges * 3/4 thick, machined threaded Heavy-Duty Lid * Unique thermoformed base redirects the water up Specifications for SR35P Overall Height 18 Diameter 3.50 Footprint 4.25 Input/Output 1/2 Barb or 3/8 FPT Net Volume between sponges: 1.72 liters Recommended Capacity: 75g Ships with barbed fittings installed, dual die-cut sponges, barbed fittings and disc retainer. Shipping: 7" x 7" X 20" 4 lbs Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1897/precision_marine_sr35p_substrate_reactor.html http://www.saltwatereddies.com/images/products/Precision_Marine_ SR35P_Reactor_.jpg http://www.saltwatereddies.com/content-product_info/product_id-1897/precision_marine_sr35p_substrate_reactor.html Precision Marine SR45P Substrate Reactor * Cell-cast acrylic tubing throughout * 1/2" Thick, full-gauge machined Black PVC base * PVC Welded flanges * 3/4" thick, machined threaded Heavy-Duty Lid * Unique thermoformed base redirects the water up For use with the substrate/filter media of your choice. Includes custom die-cut sponges. Utilizing Precision Marines unique threaded lid, servicing your SR is a breeze. Simply twist off to remove. Recommended uses include: * Activated Carbon * Nitrate & Phosphate Removing Media * De-Ion Resins Specifications: * Overall Height: 18" * Diameter: 4.50" * Footprint: 5.75" * Input/Output: " FPT x " FPT * Net Volume Betwen Sponges: 2.74 liters Shipping info: 8" x 8" x 20" 5 lbs Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1898/precision_marine_sr45p_substrate_reactor.html http://www.saltwatereddies.com/images/products/Precision_Marine_SR45P_Substrate_Reactor_.jpg http://www.saltwatereddies.com/content-product_info/product_id-1898/precision_marine_sr45p_substrate_reactor.html Precision Marine SR55P Professional Series Substrate Reactors * Cell-cast acrylic tubing throughout * 1/2" Thick, full-gauge machined Black PVC base * PVC Welded flanges * 3/4" thick, machined threaded Heavy-Duty Lid * Unique thermoformed base redirects the water up For use with the substrate/filter media of your choice. Includes custom die-cut sponges. Utilizing Precision Marines unique threaded lid, servicing your SR is a breeze. Simply twist off to remove. Recommended uses include: * Activated Carbon * Nitrate & Phosphate Removing Media * De-Ion Resins Specifications: * Overall Height: 24" * Diameter: 5.50" * Footprint: 6.25" * Input/Output: " FPT x 3/4" FPT * Net Volume Betwen Sponges: 4+ liters Dimensions 9" x 9 x 26" 8 lbs Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1899/precision_marine_sr55p_substrate_reactor.html http://www.saltwatereddies.com/images/products/Precision_Marine_SR55P_Substrate_Reactor_.jpg http://www.saltwatereddies.com/content-product_info/product_id-1899/precision_marine_sr55p_substrate_reactor.html Substrate Reactor Model SR45, Precision Marine. For use with the substrate/media of your choice. Includes custom die-cut sponges. Utilizing Precision Marineâ??s unique Quik-Lok Lid, servicing your SR is a breeze. Suggested uses include: Activated Carbon, Nitrate & Phosphate Removing Media, & De-Ion Resins. Overall Height 26-inches. Footprint 5-3/4-inch diameter. Inlet & Outlet has 1/2-inch barbed connections. For use with the substrate/filter media of your choice. Includes custom die-cut sponges. Utilizing Precision Marines unique threaded lid, servicing your SR is a breeze. Simply twist off to remove. Recommended uses include: * Activated Carbon * Nitrate & Phosphate Removing Media * De-Ion Resins Shipment Dimensions: * Weight: 2.55 lb * Height: 24.6 in * Width: 4.5 in * Depth: 4.5 in Washington State Sales Tax Notice: WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1751/precision_marine_substrate_reactor_model_sr45.html http://www.saltwatereddies.com/images/products/Substate_Reactor_PM.jpg http://www.saltwatereddies.com/content-product_info/product_id-1751/precision_marine_substrate_reactor_model_sr45.html Red Sea CO2 Reactor 500. Rated for aquariums up to 125 gallons. This fully adjustable, power driven, super compact CO2 reactor will simply and efficiently maintain the desired level of CO2 in a wide range of planted aquariums. The turbulent flow CO2/water interface inside the reactor ensures almost complete dissolving of available CO2 while non-dissolvable gases are gently vented to the water surface. Includes adjustable 65 gph pump. Dimensions: 3.75-inches x 1.6-inches x 2.2-inches (LxWxH). Shipment Dimensions: * Weight: 0.85 lb * Height: 7 in * Width: 5 in * Depth: 3 in California and Washington State Sales Tax Notice: In most cases CA, and in all cases WA customers will be charged actual sales tax reflecting their county's tax rate. The order checkout may not always reflect this sales tax amount in all cases. In this event, it will be added to the final invoice where applicable, or an invoice will be sent via PayPal or Google Checkout. http://www.saltwatereddies.com/content-product_info/product_id-1677/red_sea_co2_reactor_500.html http://www.saltwatereddies.com/images/products/Co2_reactor_Red_Sea.jpg http://www.saltwatereddies.com/content-product_info/product_id-1677/red_sea_co2_reactor_500.html