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    Should I increase the CYA level?

    Here are my current levels: FC: 0 PH: 7.4 TA: 150 CH: Can't remember here at work CYA: Less than 30 Used the K2006 test kit. I tried to shock it using 6% bleach and added approximately 215 ounces to our pool yesterday plus 14oz of Borax to raise the PH slightly. This afternoon it is still...