Aqua Vitro Carbonate

The product increases the carbonate hardness of water (KH) as well as potassium.
Carbonate hardness is a measure of the bicarbonate and carbonate content of water as a result of pH stability and can also act as a CO2 buffer if carbon levels fall too low.

Method of use:
Add 30 ml to 60 L of aquarium water, once a week (or as needed). For unbuffered water or in the absence of CO2 injection, use ¼ to ½ dose to avoid affecting pH.