API Fresh/Salt Carbonate Hardness (KH) Test Kit
Tests tap water fresh or saltwater aquariums for carbonate hardness (KH). Can be used to determin..
API Fresh/Saltwater Ammonia Test Kit 130 Tests
Measures ammonia to help prevent fish lossBenefits:Ammonia levels in fresh and saltwater aquariumsFo..
API Fresh/Saltwater Calcium Test Kit
Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as..
API Fresh/Saltwater Copper Test Kit 90 Tests
Copper, a common treatment for many parasitic infections, must be monitored in an aquarium or a pond..
API Fresh/Saltwater High Range pH Testkit 250 Test
Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline ta..
API Fresh/Saltwater Nitrate Test Kit 90 Tests
Testing water has never been simpler.Benefits:Tests Nitrate levels from 0 to 160 ppmEasy, & accurate..
API Fresh/Saltwater Nitrite Test Kit 180 Tests
NITRITE TEST KITMonitors nitrite to help prevent fish lossBenefits:Reads Nitrite levels fast and acc..
API Fresh/Saltwater Phosphate Test Kit 150 Tests
Testing water has never been simpler. Benefits: Tests Phosphate levels from 0 to 10ppm ..
API Freshwater Liquid Master Test Kit
Measures the most important aquarium levels quickly and accuratelyBenefits:Tests pH, High Range pH, ..
API Pondcare 5 in 1 Pond Test Strips
The PondCare 5-In-1 Dip Strips provide distinct variations between colors on the color charts for Ea..
API Saltwater Liquid Master Test Kit
Measures the most important aquarium levels quickly and accurately. Benefits: Tests Hig..
Hanna Instruments Check Marine Calcium Colorimeter
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum..
Hanna Instruments Checker Alkalinity Colorimeter DKH
The Hanna Marine Alkalinity (dKH) CheckerĀ® bridges the gap between simple chemical test kits and pro..
Hanna Instruments Marine Alk reagent 25 tests
Reagent kit for 25 Marine Alkalinity TestsRange: 0.00 to 250 mg/L..
Hanna Instruments Phosphate LR Reagents - 100 Tests
Reagents for phosphate LR (low-range), ascorbic acid method. For use with Hanna Instruments Checker ..
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