Poolife Calcium Plus 25 lb – 93% Calcium Chloride Hardness Increaser – Prevents Corrosion & Surface Damage – Includes 2 Scum Socks and 7-in-1 Test Strips Long-Lasting Stability Retest and adjust chlorine levels

Retest and adjust chlorine levels to maintain 1-3 ppm

and black algae

This all-in-one solution includes everything you need to set up and maintain a clean

000 gallons of water weekly for routine maintenance

Erase Tough Pool Stains and Restore Surface Beauty

Poolife Calcium Plus 25 lb – 93% Calcium Chloride Hardness Increaser – Prevents Corrosion & Surface Damage – Includes 2 Scum Socks and 7-in-1 Test Strips Long-Lasting Stability Retest and adjust chlorine levelsReliable Water Hardness Control for Crystal Clear, Protected Pools Poolife Calcium Plus 25 lb contains a concentrated 93% active calcium chloride formula to raise calcium hardness levels and prevent corrosive water conditions. Ideal for large pools or commercial environments where surface integrity and equipment protection are essential. Top Features: Boosts calcium hardness quickly and effectively Prevents pitting, scaling, and surface etching