Sirona Spa Care Calcium Booster

The Sirona Spa Care Calcium Booster is a safe and efficient spa balancer that will effectively raise the level of calcium in spa water. This granular balancer will gradually increase water hardness, and also help prevent the corrosion of equipment, and foaming. Sirona Calcium Booster is compatible with all sanitizers including bromine, chlorine, salt water, ozone, minerals and biguanide. Use this product to safely maintain a Calcium level between 200-400 ppm.

1. Test your water's calcium hardness every week with the Sirona Test Strips and adjust accordingly.
2. Add appropriate amount of Sirona Calcium Booster as designated by container table to maintain the spa water calcium hardness within the 200-400 ppm range.
3. Circulate spa water on high speed for a minimum of 15 minutes.