we bought a percula clownfish (nemo) and the little sucker swam the first day in the middle of the tank. now he's like a cork, he stays at the very top of the tank. not just 1 or 2 inches below the surface, he's at the top. in the mornings he almost side ways at the surface, i guess thats how he sleeps. you can scare him and he'll swim down but then pops back up. he seems to be doing well, eating alittle food and not breathing heavy at all. is this normal?? all the water readings are good. thanks for any help.
kim
kim