Doheny's Pro-Grade Cal-Hypo Pool Shock, 68% calcium hypochlorite, 100lb
Pro-grade chlorine shock with quick-dissolving formula to boost chlorine and clear water. Customer notes include easy pre-measured packaging and strong sanitizing performance
Highlights
- 68% calcium hypochlorite
- 65% available chlorine
- pre-measured 1lb bags
Pros
- fast-acting chlorine shock
- pre-measured 1lb bags for easy use
- high chlorine content for sanitation
- stone-packaged in multiple buckets for convenient handling
Cons
- mixed opinions on dissolution speed
- some report cloudy water
Best For
Features
- Instantly raises chlorine levels to target algae and contaminants
- Calcium hypochlorite based shock with 68% calcium hypochlorite and 65% available chlorine
- Pre-measured 1lb bags for quick, scoop-free use
- Dosage: 1lb per 10,000 gallons; 2-3 doses for heavy blooms
