if they are from, donis reef, also I have a gladiator, just like yours, mine is around 1.5 ", also are called clowns centurion in ibluewater, sell for about 500, and are ocellaris, these recognizes that seem to have a small town in the head, these captains of reef donis are better, because they are a hybrid of percula, so when they reach maturity, will be more cool, by the black parts in your body