API Carbonate Hardness (KH) Test Kit - Monitor KH to Prevent pH Problems Aquarium Lighting AquaClear 70 Ammonia Remover is

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

The filter media is suitable for most underwater and external pond filters

Maltodextrin

Pump cage can be easily attached to a fixed surface (ex

Long lasting format

API Carbonate Hardness (KH) Test Kit - Monitor KH to Prevent pH Problems Aquarium Lighting AquaClear 70 Ammonia Remover isTests 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.