Yesterday after dinner I came into the office to look at the tank, only to find my yellow tang wrapped around the intake for the closed loop. Needless to say this spooked me and I thought for sure he was dead. He hadn't been swimming funny or anything prior to this incident, nothing at all to make you think something was out of whack. So I reach in the tank expecting the worse and as I peeled him off the return he just swam away. He was a little banged up but none the worse or so he seem's. My question is has this happened to anyone before? He is not new to this tank, been in there for 3-4 week's now. Or am I doing something wrong with that intake? It has the standard screen on it that is 2"-3" lnog and 1" wide. I really don't want this to happen when I am not around I have no idea how long he could last like that.
Art
Art