Just rechecked numbers:
CC - ~1 ppm
CA - ~70, although I have a vinyl pool.
Will shock it & see what happens.
Thanks.
Just rechecked numbers:
CC - ~1 ppm
CA - ~70, although I have a vinyl pool.
Will shock it & see what happens.
Thanks.
20x40 IG vinyl; ~25,000 gal; Hayward EC75 DE Filter; Polaris 360 w/ booster pump
Yeah, you need to shock to at least 14ppm to break up the CC.
Carl
At how many ppm of FC does it become unsafe to swim?
20x40 IG vinyl; ~25,000 gal; Hayward EC75 DE Filter; Polaris 360 w/ booster pump
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