Hello! I'm Lynn and we just purchased a home with a 24' round above ground pool in Rockingham, NC about a month ago. We were going to get rid of the pool after we seen the black water in the pool and the amount of tadpoles/frogs! I came across Trouble Free Pool and decided to see what I could do, especially since the pool is only a few years old and is in great condition. I'm still working on clearing/shocking the water, but compared to what it was, it looks great! I'm so glad that I found this site!