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Thread: Latest test results should I adjust CH

  1. Back To Top    #1

    Join Date
    Mar 2012
    Eastern Long Island,New York

    Latest test results should I adjust CH

    Ph 7.6
    Fc 4
    Cc .5
    TA. 80
    Cya 75

    CH 20

    Compupool SWG
    22000 gal vinyl in ground

    20 X 40 Vinyl IG 28K gallons, Heat Siphon Z700HP, Hayward 4820 DE, Hayward SP3400VSP, Jandy aquapure 1400, TFTest Kit, Pool School, Pool Calculator

  2. Back To Top    #2

    In the Industry

    duraleigh's Avatar
    Join Date
    Apr 2007
    Sebring, Florida

    Re: Latest test results should I adjust CH

    There is no indication any CH is needed for a vinyl pool so I would leave it alone. How is your water so low in CH? Is your tap water that low as well? Do you have a water softener?
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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