oto

  1. R

    leftover test water (TF-Pro)

    Hi folks, recently closed on a home with a pool, and have been using the TF-Pro test kit with Smart Stir to monitor/balance the water, so far so good. I have some rather basic questions about the testing process.. Some relevant background is that due to some health reasons I'm especially...
  2. A

    OTO Test started at 4, then turned dark orange. High CCs?

    I've looked around this forum for a while, but this is my first post. The pool runs on bromine. The sun breaks down the bromine rapidly, so this morning I put 2 trichlor tablets in the chlorinator to try to use less chlorine bleach. My understanding is the chlorine activates the bromide. This...