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Thread: Cloudy & Some Rain

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    Cloudy & Some Rain

    If you get very little sun all day is it normal to see no FC change at the end of the day?
    33x52 AGP 25600 Sand filter 1.5 HP Hayward

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    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: Cloudy & Some Rain

    No, even through clouds there will still be some loss of chlorine from sunlight. It won't be as much as on a sunny day, but still some.
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    Re: Cloudy & Some Rain

    I lost .5 added one cup 4 oz at 12% an back at 7 will see what happens over night..
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