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Thread: High pH, normal TA

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    High pH, normal TA

    TA.....90(yesterday's reading)

    If I add muriatic acid, this will lower my TA, which is considered within normal range right now. Since there is room on the TA side (down to 60) should I adjust the ph accordingly and not worry about the TA yet.

    We still have not turned on our SWG since we are still waiting for a new filter from the pb. I do realize when we have the SWG on we will need to maintain TA levels around 90-120.
    18x36 IG Vinyl Grecian Lazy L (20k gallons) ~ Whisperflo DS 2.0HP pump ~ QuadDE100 filter ~ Autopilot SWG DIG-60 ~ (7) 4x16 solar panels

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

    Re: High pH, normal TA

    Go ahead an lower your PH. Small changes in TA are not an issue, and you want TA lower in any case. With a SWG I recommend TA levels between 60 and 80.
    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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