Test Kits

PH TEST & ADJUSTER KIT   The API® pH TEST & ADJUSTER KIT not only allows you to easily and accurately test the pH level in your freshwater...

CALCIUM TEST KIT   Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, an...

Reef Multi-Test comprises everything you need to carry out up to 145 tests (combined) of the 4 key water parameters to maintain a healthy and thri...

Marine Multi-Test comprises everything you need to carry out 155 tests (combined) of the 4 key water parameters to keeping a healthy marine aquari...

The main factor in successful fish keeping and health lies in the maintenance of good water quality. Ammonia, nitrite and pH levels in the aquariu...

JBL PROAQUATEST EASY 7in1Test strips for quick aquarium water testing Test strips for testing 7 important water values in 1 minute: quick test ...

Phosphate can enter your aquarium through tap water, fish waste, and decaying organics such as uneaten food and dead algae. Excess phosphate contr...

When keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habita...

The API® pH TEST KIT monitors pH to maintain healthy freshwater conditions in your tank. pH control is imperative to prevent the harmful effects of...

Use the API® AMMONIA TEST STRIPS as the quick and accurate way to test for the presence of ammonia. Kit reads 0 to 6 ppm of ammonia, and alerts yo...

API® 5-IN-1 TEST STRIPS are the quick and easy way to test the 5 most important aquarium water parameters – pH, KH, GH, nitrate, and nitrite – in ...

The API® AMMONIA TEST KIT measures ammonia to help prevent fish loss, as ammonia is the number one stressor and killer of tropical fish. Ammonia i...

Nitrite is produced in the aquarium in the forms of fish waste, uneaten food, and by nitrifying bacteria in your aquarium’s natural cycle as it br...

High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds, resulting in poor water quality and an increase in a...

Use the API® pH TEST STRIPS as a quick and accurate way to test pH levels in your water. These test strips measure a wide range of pH, from 6.0 to...

Hanna Instruments HI764 Checker Colorimeter Nitrite Ultra Low Range - Dedicated to a single parameterDesigned to work with HANNA’s powder reagents ...

Hanna Instruments HI764 Checker Colorimeter Nitrite Ultra Low Range - Dedicated to a single parameterDesigned to work with HANNA’s powder reagents ...

Product information "HI702* High Range Copper Colorimeter – Checker® HC" Details The HI702 Checker®HC (Handheld Colorimeter) is a simple, accurate,...

Product information "HI774* Phosphate Ultra Low Range Colorimeter – Checker® HC" The HI774 Ultra Low Range Phosphate Checker® HC (Handheld Colorime...

Product information "HI758 Checker HC ® - MARINE Calcium" Calcium presence in water supplies results from passage over deposits of limestone, dolom...

Product information "HI772 Checker HC ® - MARINE Alkalinity (dKH)" The HI772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost...