ya he aint very big 2" maybe I am not real sure with measuren fish lol.... I am praying that he don't bother my coral but if he does it will be just a reason for me to get a bigger tank bc my wife is absolutely in love with it so I know she won't want to get rid of him. He hasn't but like I said he is still a juvi but i will get some pics when I get home and post em up