okay something is wrong with my tank and im starting to worry alot over it. one of my panda corys has died a few days ago (im assuming because of the body i found with just some of the actual body attached to the skull) and now one of my albino corys is acting strange by swimming at the top of the water for long periods of time and its also being lazy, like not moving at all. what could be the problem? if it is ick, i dont see any spots on the bodies of the fish. dont know what else there is out there but can somebody help my fish?:help: the others seem fine. if anything the electrin yellow cichlid is rubbing against some of the rocks once in awhie.