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• Adjustable flow rate
soy protein isolate
L-Ascorbyl-2-Polyphosphate (source of vitamin C)
What’s New
Api Gh/kh Hardness Test Kit CALCIUM • Adjustable flow rateWhen keeping freshwater fish and plants, the General Hardness (GH) and Carbonate Hardness (KH) of aquarium water should match their natural habitat. The addition of tap water may increase water hardness. The API GH KH Hardness Test Kit allows you to easily and accurately measure both GH and KH.
