He may be having a swim bladder problem, as rick pointed out, they do have swim bladders. This is quite evident by their courtship dance. What the real problem is, is hard to say. There are many causes but nothing is very sound. Often it is a diet problem, which may pass. _________ Boomer Want to Talk Chemistry ! The Reef Chemistry Forum 
If you See Me Running You Better Catch-Up An explosion can be defined as a loud noise, accompanied by the sudden going away of things, from a place where they use to be. |