Saltwatereddies.com offers a variety of salt mixes for your fish only aquarium or saltwater reef tank. Shop securely online using PayPal or Google Checkout. http://www.saltwatereddies.com/content-categories/cat-434/salt_mixes.html Thu, 9 Sep 2010 14:01:32 -0500 en Milwaukee Refractometer with ATC (automatic temperature compensation) for accurate salinity (saltwater) measurements. Model MR100ATC Range 0 - 100% Salinity, 1.000 - 1.070 SG Resolution 1% to 0.001 Accuracy 0.1% to 0.001% ATC yes Professional Hand held refractometers The MR series refractometers are precision optical instruments used for measuring concentrations of substances in aqueous solutions. They work using the principle of light refraction trough liquids. When passing light trough a liquid the refracted angle will be shown on the scale determining the amount of dissolved solids in the liquid. Milwaukee refractometers are very simple to use: simply place one drop of your sample on the prism and read the results on the scales immediately! All these meters have adjustable focus, easy to read numbers for good resolution and zero adjustment screw for calibration. Each refractometer is calibrated and adjusted to measure at 20C (68F). Models with Automatic Temperature Compensation are also available and are suitable for applications where the temperature of the samples vary. Shipment Dimensions: * Weight: 0.95 lb * Height: 9 in * Width: 4 in * Depth: 2 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-1479/milwaukee_refractometer_with_atc.html http://www.saltwatereddies.com/images/products/milwaukeeRefract.gif http://www.saltwatereddies.com/content-product_info/product_id-1479/milwaukee_refractometer_with_atc.html Digital Sea Water Refractometer, Hanna. HANNA's HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates. The HI 96822 benefits from HANNA's years of experience as a manufacturer of analytical instruments. This digital refractometer eliminates the uncertainty associated with mechanical refractometers and is rugged and portable enough to be used at home, in the lab and out in the field. The HI 96822 is an optical device that is quick and easy to use. After a simple user calibration with distilled or deionized water, a seawater sample can be introduced into the sample well. Within seconds, the refractive index and temperature are measured and converted into one of 3 popular measurement units: Practical Salinity Units (PSU), Salinity in parts per thousand (ppt), or Specific Gravity (S.G. (20/20)). All conversion algorithms are based upon respected scientific publications using the physical properties of seawater (not sodium chloride). Temperature (in C or F) is displayed simultaneously with the measurement on the large dual level display along with icons for Low Power and other helpful message codes. Shipment Dimensions: * Weight: 1.5 lb * Height: 10 in * Width: 6 in * Depth: 4 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-2107/digital_sea_water_refractometer_hanna.html http://www.saltwatereddies.com/images/products/digital_sea_refractometer.jpg http://www.saltwatereddies.com/content-product_info/product_id-2107/digital_sea_water_refractometer_hanna.html Hanna Digital Ins. SALINTEST Worldwide, fish farming has made great strides in the past two decades with aquaculture becoming the prime source for quality seafood in an ever growing industry. As the methods and products keep changing, one crucial factor remains the same: the necessity for salinity testing of the water. The main component of salt in seawater is sodium chloride. The SALINTEST can help you monitor the concentration of sodium chloride, assuring high surety in aquaculture systems. SALINTEST is also ideal for marine fish tanks and aquariums. Instruments for measuring salinity of seawater currently available on the market are cumbersome and difficult to use. HANNA has re-engineered this compact salt tester with a more durable, ergonomic casing and a larger LCD. Besides applications in aquaculture, SALINTEST is also ideal for checking salt concentrations in live fish storage tanks, tropical fish aquariums, refrigerated storage and oceanographic investigations. Range pNaCl 0.00 to 1.00 pNaCl (58.4 to 5.84 g/L NaCl) Resolution pNaCl 0.01 pNaCl Accuracy pNaCl 0.02 pNaCl Calibration manual, 1 point Battery Type / Life 4 x 1.5V / approx. 500 hours of continuous use Environment 0 to 50C (32 to 122F) RH max 95% Dimensions 175 x 41 x 23 mm (6.9 x 1.6 x 0.9") Weight 95 g (3.4 oz.) HANNA instruments, a world leading manufacturer of analytical instrumentation, has a network of 40 subsidiaries in 32 countries worldwide and offers over 3000 products to its customers. HANNA is headquartered in Woonsocket, RI. Shipment Dimensions: * Weight: 0.25 lb * Height: 9 in * Width: 3 in * Depth: 1 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-2079/salintest_hand_held_salinity_meter.html http://www.saltwatereddies.com/images/products/salt_meter.jpg http://www.saltwatereddies.com/content-product_info/product_id-2079/salintest_hand_held_salinity_meter.html While most advanced hobbyists opt for Refractometers, the swing arm Hydrometer may make a come back thanks to Julians new patent-pending design. This is the only swing-arm box style hydrometer than can be calibrated by the user to assure an accurate reading. Each AccuraSea Hydrometer includes an AccuraSea Seawater Reference solution. These reference solutions will also be available individually for long term calibration. In addition to the reference solution AccuraSea Natural Saltwater direct from the ocean is available in 2.3g or 4.6g containers for water changes. AccuraSea Hydrometer, Two Little Fishies. The new patent-pending Hydrometer designed by Julian Sprung is the only swing-Arm box style hydrometer that can be calibrated by the user to assure an accurate reading. Use with the included AccuraSea Seawater Reference solution for consistently accurate measurement of the dissolved salt concentration in marine or brackish aquarium water. Shipment Dimensions: * Weight: 4 lb * Height: 8 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-1480/accurasea_hydrometer.html http://www.saltwatereddies.com/images/products/accuraseaHydrometer.jpg http://www.saltwatereddies.com/content-product_info/product_id-1480/accurasea_hydrometer.html Oceanpure Synthetic Sea Salt 50 Gallon Bag Oceanpure Synthetic Sea Salt is among the finest salt in the market today. Specially formulated with calcium, magnesium and strontium. Oceanpure Synthetic Sea Salt was develop to meet standard of requirements for the reef and captive marine animal environments. All ingredients used are pharmaceutical free of phosphate, nitrate and contaminant ingredients. Oceanpure Synthetic Sea Salt dissolves quickly to create a vibrant and crystal clear aquatic environment second to none. It was created for use in reef aquariums or open water saltwater aquariums, and meets or surpasses the stringent trace element requirements for keeping delicate corals and fish. Designed for use in Saltwater, Reef, Marine Fish Aquariums Aquarium Water Change Recommendations We recommend replacing 10-20% of your aquarium water weekly, or biweekly with non-chlorinated, aerated salt water. Prepare new water in a separate container. Never mix salt in an aquarium containing animals. Always use clean non-toxic utensils. Heat the mixed salt water to within 1-2 degrees of aquarium temperature 24 hours before using. If your marine aquarium requires more than 50% water change at any time, be sure to prepare the water 24 hours before using. Mix water to your desired specific gravity to 1.020 - 1.024. To reduce undesirable mineral levels, it is highly recommended to use deionized or reverse osmosis water to prepare your salt water. When using deionized water, test for low pH and adjust it with buffer if needed. Shipment Dimensions: * Weight: 16 lb * Height: 18 in * Width: 12 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-1533/oceanpure_synthetic_sea_salt_50_gallon_bag.html http://www.saltwatereddies.com/images/products/ViaAquaOceanPure50.jpg http://www.saltwatereddies.com/content-product_info/product_id-1533/oceanpure_synthetic_sea_salt_50_gallon_bag.html Coral Pro Salt has been specially formulated for the use with reverse osmosis water Red Sea is please to announce the addition of an innovative new salt formula designed to meet the needs of todays advanced hobbyist. Coral Pro Salt has been specifically formulated for use with "mineral free" Reverse Osmosis, or soft tap water and contains the elevated levels of calcium and buffer capacity that provide the extended availability of these elements, essential for vibrant coral growth. Utilizing the same natural sea minerals used in Red Sea Salt the new Coral Pro Salt will enable all reverse osmosis users and reef enthusiast a superior product with out the need for immediate supplementation. Chemically balanced formula to support the most delicate Corals and other marine life Reaches a stable, natural pH shortly after mixing Free of Nitrates & Phosphates Produced by a small batch process to ensure homogeneity and consistency of the salt mixture Corals, calcareous algae and other invertebrates use large amounts of Calcium for the building of their skeletons or shells. The Calcium level in natural seawater at 35ppt is approximately 400 ppm. The Coral Pro formula provides elevated levels of calcium at the "lower than natural" salinities preferred in reef aquariums. Table shows Calcium levels of Coral Pro mixed in RO water at 24C 75F and salinity. s.g. Salinity Calcium Qty of Salt 1.021 30.6 ppt 420 ppm 33.4 g/l 1.4 lb/5 US gal 1.023 32.8 ppt 450 ppm 35.8 g/l1.5 lb/5 US gal 1.025 35.0 ppt 480 ppm 38.2 g/l1.6 lb/5 US gal Shipment Dimensions: * Weight: 49.7 lb * Height: 15 in * Width: 12 in * Depth: 12 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-1522/red_sea_coral_pro_salt_175_gallon_mix.html http://www.saltwatereddies.com/images/products/RedSea175Salt.jpg http://www.saltwatereddies.com/content-product_info/product_id-1522/red_sea_coral_pro_salt_175_gallon_mix.html OceanPure PRO Marine Reef Salt 200 gallon box contains 4 individual 50 gallon bags. OceanPure PRO Marine Reef Salt, with higher magnesium levels, is simply one of the best salts in the market today. It was created for use in reef aquariums or open water saltwater aquariums, and meets or surpasses the stringent trace element requirements for keeping delicate corals and fish. All ingredients used are free of phosphate, nitrates and ammonia. OceanPure PRO Marine Reef Salt creates a vibrant and crystal clear aquatic environment second to none. Features: Higher magnesium levels for reef aquaria Nitrate free Phosphate free Advance formula Fast Dissolving contains all essential vital trace elements Enhanced with additional calcium, magnesium, and strontium Designed for use in Saltwater, Reef, Marine Fish Aquariums that are thriving reef / marine environments Aquarium Water Change Recommendations We recommend replacing 10-20% of your aquarium water weekly, or biweekly with non-chlorinated, aerated salt water. Prepare new water in a separate container. Never mix salt in an aquarium containing animals. Always use clean non-toxic utensils. Heat the mixed salt water to within 1-2 degrees of aquarium temperature 24 hours before using. If your marine aquarium requires more than 50% water change at any time, be sure to prepare the water 24 hours before using. Mix water to your desired specific gravity to 1.020 - 1.024. To reduce undesirable mineral levels, it is highly recommended to use deionized or reverse osmosis water to prepare your salt water. When using deionized water, test for low pH and adjust it with buffer if needed. Shipment Dimensions: * Weight: 58.3 lb * Height: 17 in * Width: 13 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-1532/oceanpure_pro_marine_reef_salt_200_gallon_box.html http://www.saltwatereddies.com/images/products/200OceanPurSalt.jpg http://www.saltwatereddies.com/content-product_info/product_id-1532/oceanpure_pro_marine_reef_salt_200_gallon_box.html