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API Test Kit for GH/KH Freshwater

API Test Kit for GH/KH Freshwater

Product Code: API01058

Aquarium Pharm

We currently have 973 in stock.

Regular price $7.49 Sale

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.