Hi guys I just bought a pair of clownfish Saturday evening and they were both fine and dandy eating swimming around chasing each other etc etc. and now I just walked in the room the lights have been off and just turned on the room light and saw one of the clownfish in the top corner on its side fluttering against the glass while the other one is swimming and acting perfectly fine was wondering if this is normal first time with saltwater fish I have a video and picture.