API GH & KH Test Kit

When keeping freshwater fish and plants, the general hardness(GH) & carbonate hardness(KH) of aquarium water should match their natural habitat. The API's Reef Master Test Kit helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy!

Testing is fast, easy and accurate yielding precise results. 

Recommendations

• We recommend you to do weekly test in freshwater aquariums and when the problem occurs to create a better underwater world for your fish. 

Whats in the pack

• Includes 7 test bottles, easy-to-read instructions and glass test tubes.