WTH thats dumb.. just do research if your gonna spend that amount of money on a fish make sure you know what it looks like.. it doesnt take a rocket scientist to know the difference between a green and a Xback.. im not knocking you OP just saying its pretty easy to tell what kind of asian you got.. but then again not much people have experience with asians.. its stupid to think that a cert will identify the type of aro it is because that can might as well be a fake certificate or one from another fish, only unless they have a scanner and scan the microchip in front of you..just do research RTG, xbacks have red tails and the dorsal fin is black and so is the top portion of the caudal fin..[/