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  1. K

    Algae Won’t Go Away-Mustard Algae

    Hello, So last Tuesday I noticed a few small patches of algae in our pool. I immediately started the slam process. Every morning the same spots have reappeared and continue to loose chlorine over night. The sun has been brutal here in the Dallas area this past week and will continue to be...
  2. K

    CYA Site Tube Accuracy?

    Hello everyone, New pool owner. Just received my TF100 and upon testing I noticed the large variance in reading through the site tube for CYA. Tested several times with three sets of eyeballs. I can still make the dot out to around 60 to 70 ish. My wife and son can’t see it as you approach 90...