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Thread: cya testing black dot

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    cya testing black dot

    On taylor test kit, Instructions say add solution till black dot just disappears. does that mean it is completly gone or just starts to fade from complete circle.

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    Re: cya testing black dot

    13,000 Plaster IG Pool approx
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    JasonLion's Avatar
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    Re: cya testing black dot

    The black dot should be completely gone, no hint it was ever there even if you stare at it for several seconds.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
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    Re: cya testing black dot

    is this the accepted method for testing for cya or are there other methods available.





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    duraleigh's Avatar
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    Re: cya testing black dot

    It is virtually the only realistic one....it's what everyone uses
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
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    JasonLion's Avatar
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    Re: cya testing black dot

    There are other methods, all of the affordable ones are worse than the black dot test.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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