Calcium Hardness Increaser | 42636BIO
$7.99
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SpaGuard's Calcium Hardness Increaser is a convenient and effective granular formula for raising calcium hardness. By slowly increasing calcium levels, this product aids in avoiding scale build-up and cloudy water. Additionally, it helps protect equipment from corrosion, as the optimal calcium hardness level is between 200-400 ppm, and anything lower than 100 ppm can lead to corrosion.
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