Aqua Medic Hydrocarbonate Calcium Reactor Granules 21kg
 
Aqua Medic Hydrocarbon coarse
Hydrocarbonate is high-purity calcium carbonate and a pure natural product, which is used in lime reactors, hardening filters, but also in biofilters and as a soil base in sea and malawi / Tanganyika aquariums. It creates a natural lime / carbonic acid balance in all aquariums with alkaline pH. In lime reactors, which are gassed with CO2, it dissolves completely and enters the solution as calcium bicarbonate