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Thread: Calcium Hardness

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    Calcium Hardness

    I have a fiberglass play pool 14000 gallons. My hardness level is 1000. How can I lower it?

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    Join Date
    Aug 2010
    Dallas, TX

    Re: Calcium Hardness

    Drain and refill, if your local water source doesn't already have a high CH. Measure the CH of your tap water!
    Built in 1957 44,000 gallon in-ground, Wet Edge Primera Stone in Sky Blue, Intelliflo VF Pump, 600 lb. Pentair Triton II TR-100 Sand Filter, CircuPool RG 60 Plus SWG, TF-100 test kit
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    Join Date
    Feb 2008
    Flower Mound, TX

    Re: Calcium Hardness

    When you refer to "hardness", are you meaning calcium hardness specifically or is this a total hardness reading? Secondly, what test kit did you use to determine you reading?
    10K gallon IG gunite with waterfall; Pentair CC320P filter; WhisperFlo 2 HP pump
    TF Test Kits - Pool Math - Pool School
    "It depends."- JohnT

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