Features:
The KH degrees are a unit of German measure to indicate the carbonate hardness, also called temporary hardness. The KH is constituted by forms of carbonic acid, such as the bicarbonates and carbonates that determine the pH buffering capacity in the water.
A stable pH is essential for the welfare of the fish, so the presence of these chemicals should be reviewed periodically and, if necessary, you will have to re-establish the levels using SHG KH DROPS. |