Api Test Kit Kh Hardness

API KH Carbonate Hardness Test Kit for Aquariums

Hardness is one of the levels that you should monitor when owning a fish tank. This aquarium testing kit measure KH Carbonate hardness in water.

Hard water can cause rapid shifts in water PH, which can stress your fish. Keeping an eye on your levels ensures your fish are happy and healthy.

• Liquid test kit appropriate for saltwater and freshwater.
• Includes test tubes and instruction booklet.
• Quick and simple.