Need to add about 17lb to increase CH. Kindly guide on the best sources to buy.
This is 94% calcium chloride. Not sure of the remaining 6%. Is this ok to use?
Also found the puritech brand.
Any experience with these products?
Thanks.
This is 94% calcium chloride. Not sure of the remaining 6%. Is this ok to use?
Amazon.com : Snow Joe MELT25CCP 25-LB Professional Strength Calcium Chloride Pellets Ice Melter Resealable Bag : Garden & Outdoor
Amazon.com : Snow Joe MELT25CCP 25-LB Professional Strength Calcium Chloride Pellets Ice Melter Resealable Bag : Garden & Outdoor
www.amazon.com
Also found the puritech brand.
Amazon.com : Puri Tech Pool Chemicals Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces… (5lb) : Garden & Outdoor
Amazon.com : Puri Tech Pool Chemicals Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces… (5lb) : Garden & Outdoor
www.amazon.com
Any experience with these products?
Thanks.