Balance Pak 300

Bioguard's Balance Pak 300 • Granular calcium chloride• For raising calcium hardness• Inhibits corrosion of pool equipment and surfacesUnique formulation means faster dissolving and less cloudiness. Boosts calcium hardness to help prevent equipment corrosion, etching of plaster and wrinkling of liners. Testing Calcium Hardness: We recommend taking a sample of your pool water to a dealer test station or using an advanced test kit. What is Calcium Hardness?Calcium hardness is the measure of how hard or soft your pool water is, and measures the amount of dissolved calcium and magnesium in your swimming pool. Just like pH and total alkalinity, it’s important to keep the calcium hardness balanced to prevent your pool water from becoming corrosive or scaling. However, before you attempt to balance your pools calcium hardness level, first make sure your pools total alkalinity level is balanced, then the pH and lastly calcium hardness. The ideal range for calcium hardness is 150-400 ppm (parts