Hi, I had a large pine tree that fell over this winter and the very top of it fell into my pool. We were able to get it out but a few small branches stayed in there. The only damage was a cap on one of the uprights. we also had a return line that was leaking a bit (before we even closed it last year)So I’ve been waiting to get this fixed. Of course in two days the heat turned the green water to brown. Should I drain the pool or should I use chemicals to try to fix it. It is a 21‘54 inch above ground currently the water level is about two level 2 inches below the return.