You really don't remember how blessed you are to have AC until it goes out! Thank you Wal-Mart for having inexpensive fans, living in an apartment so we're not financially responsible for fixing it, and no dead fishies - yet. The water temp rose over 10 degrees in less than 24 hours and is almost back to normal after FI dumped about half a bag of ice in the tank (ugh!) and I came home after work with the fans, 7 hours ago. A few of the fish are acting a little out of character so we'll see what happens in the next few days. 2 summers in a row our AC has gone out. At least this time they could fix it in a day. It took so long last year to "fix" that they had to install a window unit for a few weeks. Being back down to 75/80 degrees is soooo much more comfortable than the 85/90 degrees it was 23 hours ago.