Buckmans Calcium Hardness Increaser Pouch, PCC20T
PCC20T 20 lbs Splash Pouch Calcium Hardness Increaser raises calcium hardness and calcium levels in pool water. Low calcium levels can cause eroding of tile grouting, corrosion of metal parts, and pitting of concrete flooring or pool walls. Using Calcium Hardness Increaser can help avoid any lasting or unsightly damage to your pool.
