Long time reader and user of the BBB method have had great success in the past. This year I did not put a cover on the pool and it turned into a swamp. Two weeks of work and the TC is holding but the water is still bad cloudy I can only see about 10 to 12 inches down. Pump is running 24-7 been back washing regularly but no improvrment in cloudiness. I can't figure it out I have tryed with and with out a skimmer sock I have had the pool 5 years do you think there is still enough sand in the filter.
Thank You for any help
27' round above ground
23" sand filter 1h/p pump (brand new)
TC 8
CC 0
CYA 50
PH 7.5
TA 110
CH 40