Thanks for the replies. The pool is doing much better now, but still not completely clear. I lowered the TA with acid and raised the ph with borax. I also used bleach to shock the pool. This took a while, but it is much clearer now. Now I have small peices of debris settled at the bottom of the pool which causes the pool to become cloudy after swimming. I try to vaccum the bottom before letting the kids swim. It seems to get better each time. Maybe I'm on the right track. I have started to use the pool shock treatment again instead of bleach. Thinking we should go to a a salt water filter next season.