SpaChoice 472-3-5031-12 Calcium Increaser, 12-Pack

Features :

• Increases calcium hardness in spa water
• Low hardness will etch plaster and corrode spa equipment
• The ideal hardness level is 200-400 ppm
• Use 1 oz. Per 500 gallons to increase hardness by 10 ppm

Spa Choice Increase Calcium increases the calcium hardness in spas and hot tubs. The ideal calcium level for spas is between 150-300 parts per million. When calcium levels are too low, spa water can be foamy and corrosive to equipment. When calcium levels are too high, you will see scale formation on the spa’s interior and the water will become cloudy. Use a test kit or test strip to test your spa calcium levels.
Package Quantity : 1
Size : 12-Pack