Brilliance® for spas Calcium Hardness Increaser

Raises the calcium hardness of spa water.

This product is currently out of stock and unavailable.

  • 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.

Bromine and Chlorine based Spa Systems and mineral systems and BaquaSpa