He ate like 5 pieces of tilapia. Like nickel sized. I have dosed salt, stress guard, ParaGuard, cupramine, and done a methlyn blue dip.Its hard to tell from those pictures. I need better picture straight on the eyes. But how much did it eat? It looks like it has a big stomache? What have you dosed with for hexamita? It looks like it has alot of holes on one side of the head.