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  1. P

    In need of a lot of help

    My pool is green I'm pretty sure I had a algae bloom and I'm pretty sure I have black algae here are my readings Temp 81 Fc 4.5 Cc 0.5 Ph 7.4 Ta 130 CYA >100 I'm assuming I need to drain probably half the pool to drop CYA then get the pool ph to SLAM levels...