+ For raising calcium hardness in water
+ Contains calcium chloride flakes
+ Ideal retail store option for residential use
+ 4 Pouches per Case / 32 Lbs per Box
DIRECTIONS FOR USE: Splash Hardness Plus (Calcium Chloride Flakes)
1. Test the hardness of pool water. Ideal range is 200-275ppm.
2. Adding 1¼lb of Splash Hardness Plus to 10,000 gallons of water will raise the hardness level by 10ppm.