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I'm converting our two month old pool to TFP. My test kit arrived Saturday and I ran two sets of tests last night. Pool was clear, cold at 66 degrees after 4 days of rain and no sun. It was 86 last Monday. FC=0 CC=0 PH=7.5 TA=40 CYA=0 CSI=-0.39 Yesterday was the day to add all...