I'm at a loss here, I've been reading everything here and everywhere else about getting water to clear and nothing is working. I've been holding fc at 22ppm for 3 days now, cc is at 0. ( I decided to try to breakpoint the water in a last attempt to clear it). The break point obviously worked because there's no cc left, and ihaven't had to add chlorine in 3 days. calcium is at 120, ph is at 7.1 ( I know this is a little lowby the so called standard, but I ran with 7.0 last year with crystal clear water.) alk is 110, cya is 80. I have a vinyl ag pool 27' round with a hayward sanf filter. I mean I've tried everything. I even took apart the filter , nothing wrong. used a clarifier, a flocculant, every thing. I may have to settle with cloudy water this year unless someone has any suggestions. I may be heading to the pool store for a water test, guess I better pack a lot of money for the sales pitch.