API Test Kit - KH Carbonate Hardness Soon • LED Display makes it

• LED Display makes it easy to view power status when your container is filling and when your container is full

waterfall filters

Livestock inventory can be off when numbers are low

and can carefully be pulled off and planted

the pH levels will never rise above 7

API Test Kit - KH Carbonate Hardness Soon • LED Display makes itTests 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.