Calcium Hardness Up
Increase water hardness to prevent foaming, equipment corrosion and
scaling with Calcium Hardness Up.
Properly balanced water will prevent the formation of scale deposits and eliminate the corrosion of metal pipes and fixtures.
- Helps maintain proper calcium hardness level of 150-250 ppm
- One pound of Calcium Hardness Up will increase the calcium hardness
10 ppm in 10,000 gallons of pool water