- Increases Calcium hardness in spa water
- Part of BAQUA Spa’s bromine-free and chlorine-free maintenance product line
- 14 Oz.
BAQUA Spa® Calcium Hardness Increaser
BAQUA Spa® Calcium Hardness Increaser raises the calcium hardness of spa water which helps protect spa equipment and minimizes foaming. Calcium Hardness levels should be maintained between 200-400 ppm.