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Thread: Poll for Borate users

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    maxepr1's Avatar
    Join Date
    Mar 2011

    Poll for Borate users

    I'm going on year 3 of BBB, I have not added ANY additional Borates since I started the method! Can this be right? No real measurable water loss other than backwashing and evap. I measured the other day, still 50, same as last year! I guess I want to know what are you guys seeing and doing each year?
    40'x19' IG Diamond Brite 29K 4' Waterfall/Dive Rock FNS60 DE 2x2hp Whisperflo pumps Aqualogic(P4) SWG TF100 Tester

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    mariane's Avatar
    Join Date
    May 2012

    Re: Poll for Borate users

    I have to reduce water level for the winter freeze and add new in the spring, so I have to replace borates every year. I use the Borax and Muriatic Acid method to add borates. I'm not sure it makes a lot of difference in my pool but I like to do it anyway.
    There is a very long thread talking about this topic. so-you-want-to-add-borates-to-your-pool-why-and-how-t4921.html
    Not sure if that helps but hope it does a little.
    16 x 28 AG Doughboy pool with deep end drain and thru the wall skimmer, vinyl liner, 7' deep end ~11500 gals. 16" media master 150# sand filter using zeosand, 1.4 sq ft filter area, 1 hp, 10 amp Doughboy Power Pak II pump, TF-100 test kit. In sunny but fickle metro-Detroit Michigan.

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    Swampwoman's Avatar
    Join Date
    Apr 2012
    Grand Rapids, MI

    Re: Poll for Borate users

    I used boric acid last year and my reading on opening looked to be about 45.

    I'd started from 50, but had topped up a little midsummer ( lots of splash out and evaporation.)

    So lie you, I didn't lose much over winter anyway.
    In ground extended Grecian, 22,000 gal, Hayward 220t sand filter, vinyl liner, dolphin m4 supreme.
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    thehowheels's Avatar
    Join Date
    Apr 2013

    Re: Poll for Borate users

    How are you testing for Borates? The LaMotte test strips don't have a very fine range on results, 0-15-30-50-80. My understanding is that borates, like CYA, doesn't evaporate. So you'll only see a loss through backwashing, draining, and splash-out.
    9k gallon, plaster, IG. Raised spa w/ spillover into pool. AO Smith Century Centurion / Purex Triton WisperFlo 0.5 HP, Hayward 1.5 HP (spa), Polaris 1-516-01 1.5 HP (blower). Hayward DE3620 36 ft2 72 GPM DE Filter, Polaris 145 cleaner. Pool built ~1980.
    Trouble-free, BBB since: April 25, 2013

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