yes he is new. 24hrs new. he is not always on the bottom but he does go to the bottom. he has plenty of tank mates. just not to many up top were he likes to be. i do have 3 gars in the tank.
My green does that when he's stressed, is there a lot of activity in front of the tank? Mine freaks every time I clean the outside of the glass and goes and sits in the corner...