I've been trying to get my pool to clear up after coming back from vacation. I've shocked it a few times and backwashed filter 3 times. The pool went from chucky green to just green. I was maintaining FC at about 10ppm but it never cleared up. Current readings are as follows with the test kit that i have.
The sales person said that phosphates were good but that maybe I had copper issue. I've never had a problem of going from Green to Light blue in less than 24 hours but it's been 3 days and I haven't had any luck. I just bought 12 jugs of 121oz 8.25% bleach and I'm planning on taking it to 20ppm. Should I wait til night time or go ahead and start right now even though outside temp is 95 degrees? Could I really have a copper problem that i'm fighting? Basically is there anything else I need to check before I start wasting more money on chlorine?