We used this forum and calculated last summer and kept our pool looking awesome all summer. This summer we cleaned the pool filled it back up with water the rest of the way. It was green as grass. I shocked it and got the FC to 17, PH is at 7.2, TA is 130. The pool isn’t green, but is murky. Is this from the dead algae and I just need to give it time to filter out? Oh and we used a mixture of bleach and powdered shock to bring it up. But from this point on will just use bleach.

Above ground pool around 10k gallons of water. Sand pump.