Description
Low calcium hardness leads to the damage of your pool and equipment, so it’s imperative to keep calcium levels above the minimum using a Water Hardness Increaser (Calcium Hardness Raiser).
Increases the calcium hardness of pool or spa water.
Calcium hardness is the measurement of dissolved calcium in water.
For Pools, calcium hardness should be maintained at a minimum of 200mg/l(ppm).
