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Thread: How long to lower ph with muriatic acid?

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    How long to lower ph with muriatic acid?

    How long should it take to lower ph using muriatic acid? My ph is 7.8 and TA is 180. i added 30 oz but wasn't sure how long it should take to noitice a change. i'm assuming i will have to use more MA since my TA is so high??
    Jeremiah Hough

    22,000 gallon, vinyl liner, chlorine, with auto cover

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    Mod Squad Bama Rambler's Avatar
    Join Date
    Jun 2009
    SouthWest Alabama

    Re: How long to lower ph with muriatic acid?

    It should be mixed in about 30 mins. If it's been that long and it's still high just add more.
    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
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