API Carbonate Hardness (KH) Test Kit - Monitor KH to Prevent pH Problems Aquarium Lighting BIOMAX also reduces and controls

BIOMAX also reduces and controls ammonia and nitrate

INGREDIENTS: Calcium Carbonate

AquaClear 70 Ammonia Remover is ideal for new or heavily populated freshwater aquariums

L-ascorbyl-2-polyphosphate (stabilized vitamin C)

API Carbonate Hardness (KH) Test Kit - Monitor KH to Prevent pH Problems Aquarium Lighting BIOMAX also reduces and controlsTests tap water and fresh or saltwater aquariums for carbonate hardness (KH), which is the measure of dissolved carbonate and bicarbonate ion concentrations. Helps prevent stress on fish caused by rapid pH shifts, the result of low levels of KH. Helps aquarists duplicate the natural habitat of aquarium fish, thereby providing a healthful aquarium environment. Can be used to determine the proper dose of pH buffers.