BioGuard Balance Pak 300 Calcium Hardness Increaser 12 lb, 52220BIO

BioGuard Balance Pak 300

Balance Pak 300 is used to boost calcium hardness in swimming pool water. It dissolves quickly and with less cloudiness than many brands.

Balance Pak 300 Features:

• Raises calcium hardness in swimming pool water
• Inhibits corrosion of pool equipment and surfaces
• 18 Pound bags

Dosage Amount:

• Add 5 lbs of this product to raise the calcium hardness by 50 ppm in 10,000 gallons of pool water. Dosage chart on bottle.