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Potassium | Test Kit | Salifert
SalifertOriginal price $16.99 - Original price $16.99Original price $16.99$16.99$16.99 - $16.99Current price $16.99| /Out of stockSalifert test kits have been trusted by discerning reefers for years for their ease of use and reliability. Many reefers will report loss of colo...
View full detailsOriginal price $16.99 - Original price $16.99Original price $16.99$16.99$16.99 - $16.99Current price $16.99| /Sold out -
HI713-25 Phosphate LR Checker Reagent (25 Tests) | Hanna Instruments
Hanna InstrumentsOriginal price $15.99 - Original price $15.99Original price$15.99$15.99 - $15.99Current price $15.99| /Low stock5.0 / 5.0
1 Review
The HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker® HC. These high-quality reagents are manufactured in our stat...
View full detailsOriginal price $15.99 - Original price $15.99Original price$15.99$15.99 - $15.99Current price $15.99| / -
Marine Salinity Tester | Hanna Instruments
Hanna InstrumentsOriginal price $79.99 - Original price $79.99Original price$79.99$79.99 - $79.99Current price $79.99| /Low stockDesigned to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determin...
View full detailsOriginal price $79.99 - Original price $79.99Original price$79.99$79.99 - $79.99Current price $79.99| / -
Alkalinity Pro Test Kit (KH) - 75 Tests - Red Sea
Red SeaOriginal price $38.99 - Original price $38.99Original price$38.99$38.99 - $38.99Current price $38.99| /Out of stockRed Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high ...
View full detailsOriginal price $38.99 - Original price $38.99Original price$38.99$38.99 - $38.99Current price $38.99| /Sold out -
Marine Nitrate Low Range Checker® HC | PPM | Hanna Instruments
Hanna InstrumentsOriginal price $64.99 - Original price $64.99Original price$64.99$64.99 - $64.99Current price $64.99| /Low stockThe HI781 Marine Nitrate Low Range Colorimeter is designed to accurately determine low range nitrate levels in saltwater aquariums and marine appl...
View full detailsOriginal price $64.99 - Original price $64.99Original price$64.99$64.99 - $64.99Current price $64.99| / -
Marine Master Waterproof Wireless Multiparameter Photometer | Hanna Instruments
Hanna InstrumentsOriginal price $449.99 - Original price $449.99Original price$449.99$449.99 - $449.99Current price $449.99| /Low stockThe HI97115 is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Ammonia, Calcium, Magnesi...
View full detailsOriginal price $449.99 - Original price $449.99Original price$449.99$449.99 - $449.99Current price $449.99| / -
35 ppt Salinity Calibration Solution Sachet | Hanna Instruments
Hanna InstrumentsOriginal price $2.99 - Original price $2.99Original price$2.99$2.99 - $2.99Current price $2.99| /In stockFor HI98319 Salinity Tester use only. Not for use with refractometers. HI70024P is a premium quality 35.00 ppt salinity calibration solution that...
View full detailsOriginal price $2.99 - Original price $2.99Original price$2.99$2.99 - $2.99Current price $2.99| / -
Glass Cuvettes and Caps for Checker HC Colorimeters (2 pack)
Hanna InstrumentsOriginal price $13.00 - Original price $13.00Original price$13.00$13.00 - $13.00Current price $13.00| /Low stockThe HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker® HC colorimeters. Each cuvette has a 10 ml level mark to measur...
View full detailsOriginal price $13.00 - Original price $13.00Original price$13.00$13.00 - $13.00Current price $13.00| / -
Algae Pads | Seachem
SeaChemOriginal price $14.99 - Original price $14.99Original price$14.99$14.99 - $14.99Current price $14.99| /Low stockThe Seachem Algae Pads are non-scratch algae pads for glass & acrylic. The melamine foam uses micro abrasive technology to easily remove alg...
View full detailsOriginal price $14.99 - Original price $14.99Original price$14.99$14.99 - $14.99Current price $14.99| / -
HI736-25 Phosphorus URL Checker Reagent (25 Tests) | Hanna Instruments
Hanna InstrumentsOriginal price $15.99 - Original price $15.99Original price$15.99$15.99 - $15.99Current price $15.99| /Out of stock5.0 / 5.0
1 Review
The HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our...
View full detailsOriginal price $15.99 - Original price $15.99Original price$15.99$15.99 - $15.99Current price $15.99| /Sold out -
Phosphate Pro Test Kit (PO4) - 100 Tests - Red Sea
Red SeaOriginal price $45.99 - Original price $45.99Original price$45.99$45.99 - $45.99Current price $45.99| /Low stockRed Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exc...
View full detailsOriginal price $45.99 - Original price $45.99Original price$45.99$45.99 - $45.99Current price $45.99| / -
Nitrate Pro Test Kit (NO3) - 100 Tests - Red Sea
Red SeaOriginal price $50.99 - Original price $50.99Original price$50.99$50.99 - $50.99Current price $50.99| /Low stockRed Sea’s Nitrate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of nitrate in your reef aquarium to an except...
View full detailsOriginal price $50.99 - Original price $50.99Original price$50.99$50.99 - $50.99Current price $50.99| / -
DiST®1 Waterproof TDS Tester (0-2000 ppm)
Hanna InstrumentsOriginal price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| /Low stockThe Hanna Instruments HI98301 DiST® 1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg/L). The DiST® 1 is a rugged...
View full detailsOriginal price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| / -
Copper Test Kit | Seachem
SalifertOriginal price $16.99 - Original price $16.99Original price $16.99$16.99$16.99 - $16.99Current price $16.99| /Low stockCopper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and che...
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Cupramine | Copper Parasite Treatment 250ml | Seachem
SeaChemOriginal price $17.99 - Original price $17.99Original price$17.99$17.99 - $17.99Current price $17.99| /Low stockCupramine™ effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine f...
View full detailsOriginal price $17.99 - Original price $17.99Original price$17.99$17.99 - $17.99Current price $17.99| /