Recent content by Magellan

  1. M

    CYA off the charts

    Thanks for the replies. An extended CYA test is definitely in order. And the tarp method of replacing the pool water is a great idea. So I know what I need to do, there is just one problem. 108 here yesterday, 105 today and tomorrow. Similar next weekend. Changing and restarting the pool water...
  2. M

    CYA off the charts

    Hello Folks, First time posting newbie here, but been lurking for a while. Typical in-ground gunite pool with white plaster, 18 years old, 18,000 gallons, 3 foot shallow end to 6 foot deep. I have owned the home since the pool was built. Where I live days at 100 degrees plus are not uncommon...