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  1. J

    Chemistry help

    New plaster Jan 2015 similar to Pebble Tech (new to pools and need a little hand holding). TF-100 test results CYA 0 CL less than .5 PH 8.2 CDT not pink zero chLorien CC 0 CH 400 blue but red dots still present TA 90-100 turned red then green Obviously chemicals and chlorine are not right. We...