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It’s compatible with all pool surfaces and sanitizing systems and pairs seamlessly with Stain Drop #1
phosphate-free protection against scale
built-in reference: a straightforward color chart supports accurate interpretation even in bright sunlight
Section: Final Thoughts
minimizing premature wear
Regal 20 lbs Calcium Increaser Pail Easy to use It’s compatible with all poolThe Regal 20 lb Calcium Increaser Pail is a fast acting, granular water treatment formulated with 100% pure calcium chloride to effectively raise calcium hardness levels in your pool water. Maintaining proper hardness is essential for protecting your pools surfaces, plumbing, and equipment from corrosive damage, especially in plaster or concrete pools. Low calcium hardness can lead to etching, staining, and corrosion, while balanced levels help extend
