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Thread: CYA Question

  1. Back To Top    #1

    Join Date
    Jun 2013
    Location
    Augusta, GA
    Posts
    90

    CYA Question

    Over the course of the season, with rain and backwashes(and a time or two of letting the hose run too long when topping off), my cya level has drifted down to 35. The pool is in direct sunlight and with the hot Georgia weather, I am currently loosing 3-4 ppm CL a day. Should I raise my cya? I am looking for whatever is most efficient for minimal CL use

    Btw, water is clear with no CC, I am good with dosing every day, so I do not anticipate having to slam through out the season.


    30'x52'' AGP 21,000 Gallons
    TWM 2.64 SF Sand Filter w/ Century 1.5 HP Pump
    BBB'er for life!
    TF-100 Test Kit

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Location
    Silver Spring, MD
    Posts
    37,879

    Re: CYA Question

    Yes, I recommend raising CYA to around 50 to 55.
    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

  3. Back To Top    #3

    Join Date
    Jun 2013
    Location
    Augusta, GA
    Posts
    90

    Re: CYA Question

    Will do, thanks Jason.


    30'x52'' AGP 21,000 Gallons
    TWM 2.64 SF Sand Filter w/ Century 1.5 HP Pump
    BBB'er for life!
    TF-100 Test Kit

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