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Thread: Raising TA

  1. Back To Top    #1
    tcat's Avatar
    Join Date
    May 2012
    Austin, TX

    Raising TA

    FC= 6.0
    TA = 70
    CH = 290
    CYA = 50

    Any reason to increase TA to 80-90? Is there a relationship to amount of Acid needed, once Baking Soda is added (I get that from pool calc), ie: if TA is raised from 70-90 with baking soda, how much will my pH go up (so I know how mach acid is needed)? Just rained a lot and my TA went from 80 to 70 (but my pH is still 7.8... it goes up at least .1/day).
    IG pebble, 15,000 gallon
    48 PentAir DE Filter with backwash valve
    PentAir Whisperflo pump with 1hp 2-speed motor
    Aquabot 4WD, Poolskim
    Intermatic Dual Timeclock with freezeguard
    DIY chlorine feed

  2. Back To Top    #2

    In the Industry
    duraleigh's Avatar
    Join Date
    Apr 2007
    Sebring, Florida

    Re: Raising TA

    Leave TA may even slow your pH rise a bit.
    Dave S. - Forum owner
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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