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Thread: CH level too low

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    poolmama67's Avatar
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    May 2012
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    CH level too low

    When I tested my levels, the calculator app tells me that my CH is too low. I have a vinyl liner so should I be concerned?
    24 ft. round ABG-vinyl-15200 gallon
    Sand Filter w/1 1/2 HP pump
    Installed May 2011
    Taylor K-2006 test kit
    BBB method

    http://www.poolcalculator.com/
    pool-school/chlorine_cya_chart_shock
    pool-school/shocking_your_pool
    pool-school/pool_test_kit_comparison

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    Mod Squad jblizzle's Avatar
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    Re: CH level too low

    How low is your CH?

    Poolcalculator lists 50ppm at the low end, but with vinyl, I am not sure you even need that.
    Jason, TFP Moderator
    18k IG pebblesheen pool, Hayward ProLogic P4 w/ T-15 SWG, Pentair 1HP 2-speed Superflo, Hayward 6020 DE filter
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  3. Back To Top    #3
    poolmama67's Avatar
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    Re: CH level too low

    It was 40.
    24 ft. round ABG-vinyl-15200 gallon
    Sand Filter w/1 1/2 HP pump
    Installed May 2011
    Taylor K-2006 test kit
    BBB method

    http://www.poolcalculator.com/
    pool-school/chlorine_cya_chart_shock
    pool-school/shocking_your_pool
    pool-school/pool_test_kit_comparison

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    duraleigh's Avatar
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    Sebring, Florida
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    Re: CH level too low

    Leave CH alone with a vinyl liner you are fine.
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

  5. Back To Top    #5
    poolmama67's Avatar
    Join Date
    May 2012
    Location
    Arkansas
    Posts
    209

    Re: CH level too low

    Ok thanks!!!!
    24 ft. round ABG-vinyl-15200 gallon
    Sand Filter w/1 1/2 HP pump
    Installed May 2011
    Taylor K-2006 test kit
    BBB method

    http://www.poolcalculator.com/
    pool-school/chlorine_cya_chart_shock
    pool-school/shocking_your_pool
    pool-school/pool_test_kit_comparison

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