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Thread: CYA 15

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    CYA 15

    I followed the recommendations in the pool school with adding CYA to my pool, 1 oz of Dichlor/500 gal of water for 4 nights. I added my last batch of Dichlor Wed night, took my water in this AM to have it tested and it was only 15. TA and pH was a little high but I'll take care of that tonight.

    How long do I need to let the CYA go before I really know what the level is? Is the 2 days from the last dose enough?
    --
    Keith

    Intex 15' x 48" AGP (5300 gallons)
    Intex 2,100-Gallon Sand Filter Pump
    Central Mo

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    duraleigh's Avatar
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    Apr 2007
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    Re: CYA 15

    How long do I need to let the CYA go before I really know what the level is? Is the 2 days from the last dose enough
    No. You need to have it in the pool for about one week, then it will register.
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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