Yea, I am not sure what to do with mine. He is about 4 or so inches, perfect health...the bully of my 55 gal - I am starting to think it may be better to sell him to someone who has a larger tank....tough choice - amazing fish and most def one of my fav saltwater fish of all time.....it would help my mated pair of clowns - they have not had eggs in the 8 months I have had the tang and have had difficulty finding a spot to chill out. The Tang is not hurting them, just messing with them when they pick a spot.