Quantum® Pool
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Calcium/Scale Deposits

Possible Cause Solution Preventative Maintenance

Calcium content too high

Dilute pool water with water of lower hardness. Add 16 fl. oz. per 10,000 gallons of ​Quantum® SeQuest-All when adding make-up water.

Use ​Quantum® SeQuest-All (4 fl. oz. per 10,000 gallons) weekly to prevent scale-forming calcium from precipitating out of solution.

pH or alkalinity too high

Correct with pH Down as directed.

Use ​Quantum® SeQuest-All (4 fl. oz. per 10,000 gallons) weekly to prevent scale-forming calcium from precipitating out of solution.