NJtuna
Aquarium Advice Apprentice
My 55 tank is undergoing some maintnence lately so it only has 3 fish: a small lunare wrasse, a seargant major, and a small percula clown(about an inch long). I've had him for a while now and nobody bothers him but lately he seems to be losing energy. He swims much slower, has to fight the current constantly, and barely keeps up to the others at feeding time. I'm beginning to wonder if he is just too small for this tank right now and maybe i should return him to my LFS before he becomes too stressed?