Poolife® Calcium Plus 20 Lbs.
Store Pickup Only
Calcium hardness is the first chemical adjusted. Always adjust the calcium hardness before alkalinity and pH when balancing pool water. If the hardness of the pool is adjusted after alkalinity and pH, normally both will need readjusting. Calcium hardness should be raised in small incremental changes. The hardness of the water will rise easily, but in order to lower the hardness level, part of the pool must be drained. For pools that are low in hardness, adding Poolife® Calcium Plus will remedy the problem Poolife® Calcium Plus contains 100% calcium chloride. 10 pounds of Poolife® Calcium Plus will raise 10,000 gallons of water 80 PPM.