I'd really like to get a fountain for my AGP. During the last part of the summer last summer it was like getting into a bath - not refreshing - ick! I've read that a fountain can cool the water down. I've seen the inexpensive ones from Walmart.com for around $25. I imagine that would do the trick. Do you have better suggestions? Also, will this hose hook to my water inlet? I'm not sure of the proper term, but I'm sure you know what I mean when I say inlet. If it does, I only have one, how will my water circulate if I have a hose with a fountain hooked up to it? Thank you so much for your help as always.