SHOCK: Professional-Grade 68% Calcium Hypochlorite Shock

Built for serious pool maintence. This high-strength granular Cal-Hypo delivers fast, agressive oxidation to eliminate algae, bacteria, and buildup from organic - without diluted blends or unnecessary fillers. 

Whether you're maintaining weekly or recovering from a bloom, this is the same strength professionals rely on. 

Specs:

68% Calcium Hypochlorite

65% Available Chlorine

Fast Dissolving Granular Formula

Ideal for Routine Shicking & Algae treatment

25lb Bucket