POOL SHARK 68% Calcium Hypochlorite Pool Shock | 50 lb Bucket Chlorine Granules | Pool Shock Treatment for Swimming Pools | Inground & Above Ground Pool Cleaning, Fast-Acting Chlorine Shock

– POOL SHARK 68% Calcium Hypochlorite Pool Shock delivers powerful pool shock treatment to quickly eliminate algae, bacteria, and contaminants. Restores crystal-clear water for swimming pool shock maintenance in inground and above ground pools.
– Made with premium calcium hypochlorite granular chlorine, this fast-dissolving formula increases chlorine levels instantly. Ideal for chlorine shock for swimming pools, helping maintain safe, clean, and balanced pool water.
– Strong pool chemicals and algaecide solution that fights green, yellow, and black algae. Works as a powerful pool oxidizer and algae killer, improving filtration and restoring clear water fast.
– Non-stabilized cal hypo pool shock prevents cyanuric acid buildup and chlorine lock. Ensures long-lasting sanitization compared to standard chlorine for pool and pool chlorine granules products.
– Perfect for inground & above ground pool shock, saltwater pool , spas, and hot tubs. Effective for routine maintenance, opening pools, and heavy algae treatment after rain or high usage.