Calcium levels low? Proper calcium levels in your hot tub make managing pool chemistry significantly easier and cost effective. It makes your water balance more predictable and therefore easier to manage - resulting in less chemical waste.
Avoid corrosion from soft water with our premium Calcium hardness increaser
Our Calcium Increaser is a must have
Low calcium can cause corrosive water
Helps prevent etching & staining at your hot tub's surface level
Makes balancing water easier and more cost effective
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