Trying to help a friend get his pool cleared for the last month without success. I have had great success with the BBB in my own pool and not sure what I am doing wrong.
My buddies pool is 45K, being filtered by a 1.5hp hayward SP and a hayward 310 sand filter. Pool started as a swamp, pulled the cover which was submerged, and dumped a lot of leaves into the pool which we are still removing as we cant see them all in the deep end. Able to turn the pool from green to blue within a day. Pool remains blue, but will still not turn clear. Current chemistry is Ph 7.4, CL 26, Alk 100, CYA 60. Overnight chlorine loss 0. Tried adding DE to the filter, but no change. Not sure what else to do, I know it is not recommended but thinking about trying floc. Short season here on the east cost and its almost July already. Any comments, suggestions would be greatly appreciated. Thanks.