Aquarium Pharm Test Kit for GH & KH Freshwater

Reef H2O

$ 9.99 

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Product Code: API01058

GH & KH Test Kit

Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habitat of their fish.

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