Robelle pool calcium hardness increaser 8 oz
Calcium chloride-based pool hardnes s increaser to protect against corrosion and etching. Helps maintain ideal calcium hardness 200-400 ppm; 8 oz raises hardness by about 10 ppm per 5,000 gallons. Customers note quick dissolution and easy use
Highlights
- calcium hardnes s increaser
- prevents staining or etching
- 8 ounces raises ~10 ppm per 5,000 gallons
Pros
- rapidly increases calcium hardness
- easy to dissolve and use
- helps prevent pool surface etching
- quality and value noted by customers
Cons
- specific performance depends on pool size
- requires correct dosing for desired ppm
- pricing not reflected in data
Best For
Features
- Calcium chloride for pools to adjust water hardness
- Rapidly increases total hardness to help prevent etching
- Maintains ideal calcium hardness range around 200-400 ppm
