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Thread: Pool Balance

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    Pool Balance

    The pools I maintain go through a lot of water since they have a high bathing load. Since the pools go through so much water I measured the CH of the source water and found it to be 200. With the TA at 100, the CYA at 30, and the Ph at 7.5 the pool calculator says that the pool is balanced. My question is, will the lower CH damage the pool since they aren't vinyl or painted or will it be okay since my saturation index is balanced? It's my thoughts that it will be okay and that I can keep the CH low as long as I adjust for it with the TA.
    Pools: 52,873 gallon Lazy River, 6,551 gallon Interactive Water Feature, 11,991 gallon 6'' deep Kids Activity Area, 1,457 gallon Spa, and 48,000 Main Pool.
    All of which have ORP controllers, are plaster, and have sand filters except for the main pool which is a DE filter.

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

    Re: Pool Balance

    Yep, you are fine where you are.
    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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