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  1. C

    High Alkalinity

    If I have read everything right, I need to add acid to get my alkalinity down. First here is the pool info Pop-up Pool 15'x4' 5300 gallons 1000 gph pump/cartridge filter Last Readings: ph - 7.5 ta - 220 hardness - 220 cya - 40 cl - 4 According to the pool calculator about 188oz of acid will...
  2. C

    Different Results

    I'm new to this "forum"...but I don't have a lot of money to spend going to a pool place. I had a smaller above ground pool last year 10foot round by 30inches deep & had no problem maintaining the chemicals. We've upgraded to a 15foot round by 48inches deep above ground. I am having major...