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  1. U

    CYA Level

    It’s on the intellichem. I attached a picture
  2. image.jpg

    image.jpg

  3. U

    CYA Level

    I am a little confused as to what the CYA level should be with an IC40? I read in the pool school section that it should be 70-80 for a salt water pool, however the intellechem controller says less than 30 ppm. Which should I go with and what’s the theory if it’s supposed to be higher? Why would...