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Thread: Super high combined chlorine

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    chem geek is offline PF Supporter Whibble Konker chem geek 4 stars chem geek 4 stars chem geek 4 stars chem geek 4 stars
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    Default Re: Super high combined chlorine

    You are at the point now where you need to measure the FC loss overnight when the sun is not on the pool. I suspect that this may not be a very big loss in which case sufficient CYA in the pool should protect the FC from dropping too much during the day. I think you are pretty close to being done -- at least I hope so.
    Last edited by chem geek; 05-31-2010 at 10:09 PM.

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