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Thread: Low TA

  1. Back To Top    #1

    Join Date
    Mar 2012

    Low TA

    FC 5.5
    CC 0
    TA 45
    CYA 65
    PH 7.5
    CH 280
    BORATS 50
    SALT 3150

    Over the summer as all saltwater pools my ph was on a slow rize MA added once a week as a norm
    now my TA has gotten down to around 45 my ph has stopped rising and ever thing is great. My ph has been at a 7.5 for 12 day . So my question is it all right for it to be that low,
    21x42 olympic sports pool
    18000 gal
    Intelliflo vs pump
    Pentair ic40 SWG
    Suntouch control
    TR100 Pentair sand filter
    Letro ledgen II pool cleaner
    Vinyl liner
    TF Test Kit's TF100

  2. Back To Top    #2
    Mod Squad Bama Rambler's Avatar
    Join Date
    Jun 2009
    SouthWest Alabama

    Re: Low TA

    As long as the pH isn't jumping around it's fine. I'd keep a close eye on the pH but it should be fine.
    Dave J. TFP Moderator
    24' x 52" Round AGP. 2hp/¼hp SPL Power-Flo 2-speed pump. 200sqft Waterway Cartridge Filter. 45MHP2(3GPD) Stenner Peristaltic Pump
    Pool School ----- Pool Math ----- TF-Test Kit

  3. Back To Top    #3

    Join Date
    Jul 2012
    Dumfries & Galloway, Scotland

    Re: Low TA

    Yeh, low TA often causes considerable pH bounce, but if your pH is happy at that TA level, and given you have a liner pool to quote "If it ain't broke don't fix it"

    Stuart Murray
    Scotland UK

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