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    New to TFP, have a little mustard algae

    Hi All Very excited to join the TFP community. I just got my TFT100, and ran my first test. My goal is to eliminate a small but persistent mustard algae that forms slowly in the shady side of the pool. The pool is generally very clear water. My numbers: FC 2.5 PH 7.2 TA 50 CH 175 CYA 30 Salt...