pH Decreaser is a liquid acid designed to reduce pH and lower total alkalinity. It reduces the pH in pool water.
Optimum pH Levels
Pool water should have a pH of 7.2-7.6 for most pool finishes. Older fibreglass pools (built in 80-90’s) should have a lower pH of 7.0 to restrict cobalt spotting
Features & Benefits
- Quick to react
- Decreases pH and total alkalinity
- Cost effective
20ml/10,000 will decrease pH by one decimal point