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Thread: Help with shocking and one more thing!!!

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    Join Date
    May 2011
    Location
    Abilene, KS
    Posts
    67

    Help with shocking and one more thing!!!

    FC 20
    CC less than. 5
    PH 7.6 before start of shock process
    TA 130
    CYA 55

    Started shock process on the 5th.Water didn't have any cloudiness, have just been losing FC since I refilled the pool in May after a liner replacement. Pool calculator shows my shock point @ 17; I've kept it @the 20? I am still losing at least 3 ppm as of this morning with the ofcl results
    25,000 gallon Vinyl Lined Inground. One skimmer, 2 returns. Pentair WhisperFlo WFDS-4, Hayward Pro Grid DE 3620 with VariFlow valve, LaarsLite 2 propane heater

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    Join Date
    May 2011
    Location
    Abilene, KS
    Posts
    67

    Re: Help with shocking and one more thing!!!

    Sorry! Phone is not cooperating! Also, Live been using the pool calculator and 6% bleach. Sometimes the end FC # will end up dead on, but the majority of the time it will end up almost 6 ppm over the target. I've been using the calc for a couple years and know everything is set right. Any advice??
    25,000 gallon Vinyl Lined Inground. One skimmer, 2 returns. Pentair WhisperFlo WFDS-4, Hayward Pro Grid DE 3620 with VariFlow valve, LaarsLite 2 propane heater

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    duraleigh's Avatar
    Join Date
    Apr 2007
    Location
    Sebring, Florida
    Posts
    30,085

    Re: Help with shocking and one more thing!!!

    Any advice??
    Most commonly, the pool gallonage is not as large as you think.
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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