As a long time pool owner I finally decided it was long overdue that I join TFP. The last couple years I have spent entirely too much relying on a local pool store and this year I have yet to reach the perfect pool clarity. I read enough that before I joined, I ordered the TF-100 test kit so I can do my own testing. I plan to post my issue in the appropriate section and welcome any and all advice. I look forward to the collaboration here.