BAQUA Spa® Calcium Hardness Increaser (93%)
Raises the calcium hardness of spa water.
- 14 oz. Btl.
- Case of 12
The Calcium Hardness Level in a spa should be between 200-400 ppm 1 ounce of this product will raise the total alkalinity by 20 ppm in 300 gallons of water. Test and adjust weekly.
The Calcium Hardness Level in a spa should be between 200-400 ppm 1 ounce of this product will raise the total alkalinity by 20 ppm in 300 gallons of water. Test and adjust weekly.
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