GH and KH Test Kit

Monitor GH & KH Levelsto Create a More Natural Habitat Fast - Easy - Accurate When keeping pond fish and aquatic plants, the "General Rule" is to match their natural habitat as closely as possible.  Water Hardness (GH) and Carbonate Hardness (KH) of pond water should match their natural habitat.  Adding tap water may increase water hardness.  Use this kit to easily and accurately measure both GY and KH. This test kit contains: 2 liquid dropper bottles with child-resistant safety caps Easy-to-read instructions Information on how to test Information on how to correct unsafe water conditions 2 glass test tube with snap-tight cap Top of Page