I just bought a true perc and had it for a day now and it just likes to stay in the bottom right hand corner near the sand bed. It doesn't seem to want to swim anywhere else in the tank and it seems it is breathing quite rapidly. I did a water change a 4 days ago and all corals and other inhabitants look good. I have 12 gallon with a 70w MH and fuge in the back...
what should I do?
what should I do?