BioGuard Balance Pak 300 increases the calcium hardness of your pool.
- Granular calcium chloride
- For raising calcium hardness
- Inhibits corrosion of pool equipment and surfaces
BioGuard Balance Pak 300 raises the calcium hardness of your pool to protect your pool against corrosion, extending the life of your equipment and pool surfaces.
Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions.
1 pound per 10,000 gallons raises calcium hardness by 10ppm.
More detailed addition chart included on container.