Test Kits

API 5 in 1 Test Strips - PH, NO2, NO3,KH & GH API® 5-IN-1 TEST STRIPS are a quick and easy way to test the 5 most important aquarium water para...

API Ammonia Test Kit for Fresh and Saltwater The API® AMMONIA TEST KIT measures ammonia to help prevent fish loss, as ammonia is the number one str...

API Calcium Test Kit Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, a...

API Copper Cu Test Kit for Fresh and Saltwater Copper – a treatment for many parasitic infections – must be monitored in an aquarium or a pond. The...

API GH and KH Test Kit for Freshwater Fish and Plant When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH)...

API KH Test Kit for Fresh and Saltwater The API® KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor wate...

API Nitrate Test Kit for Fresh and Saltwater High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds, resultin...

API Nitrite Test Kit for Fresh and Saltwater Nitrite is produced in the aquarium in the form of fish waste, uneaten food, and nitrifying bacteria i...

API pH Test for Fresh and Saltwater High Range 7.4 - 8.8 The API® HIGH RANGE pH TEST KIT measures pH changes in marine aquariums, aquariums with Af...

API pH Test for Freshwater Low Range 6.0 - 7.6 The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control ...

API Phosphate for Fresh and Saltwater Test Kit Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneat...

API Pond 5 in 1 Test Strips - PH, NO2, NO3, KH & GH The API® POND 5-IN-1 TEST STRIPS provide accurate results for your pond’s water conditions ...

API Pond Master Test Kit The API® POND MASTER TEST KIT measures the most important levels in your pond quickly and accurately, including pH, ammoni...

Aquaforest Calcium CA Test Pro Kit Quickly and accurately measure the Calcium concentration in saltwater aquariums! Every test kit batch is certifi...

ATC Refractometer Saltwater Salinity Meter Achieve precise salinity readings with our ATC Refractometer Saltwater Salinity Meter. A must-have tool ...

Hanna HI713 Phosphate Low Range Colorimeter Checker The Hanna Phosphate Checker is an incredibly efficient and user-friendly device, designed to de...

Hanna HI713-25 Phosphate Checker Reagents Marine and Fresh Water Phosphate reagent refills for the easy-to-use, handheld Hanna Low Range Phosphate ...

Hanna HI758 Calcium Colorimeter Marine Checker Accurately check your reef tank's calcium level with the Hanna HI758 Calcium Checker. Three simple s...

Hanna HI758-26 Calcium Marine Checker Reagents Calcium reagent refills for the easy-to-use, handheld Hanna Calcium Checker as well as the Marine Ma...

Hanna HI774 Phosphate Ultra Low Range PPM Colorimeter Marine Checker The HI774 Ultra Low Range Phosphate Checker® is a cost-effective way to measur...

Hanna HI774-25 Phosphate ULR Reagents Marine Water Phosphate Ultra Low Range reagent refills for the easy-to-use, handheld Phosphate ULR ppm Colori...

Hanna HI783 Magnesium Colorimeter Marine Checker Magnesium is a crucial element in saltwater environments, as it allows calcium and carbonate to be...