After watching the swamp thing actually turn into a reality in the small pool I've set up this summer for my kids, I'm really thankful for this site and it's members. I've payed close attention to the advise, I've read pool school now from front to back. I've got a cheat sheet made now specific to my pool and this pool is now open again! I'm still learning but I really feel like I'm catching on to how to keep a clean fun pool. Thanks guys!! I think I'm well on my way... Next summer I just may get some construction going on and build a real pool!