They will amaze you man...seriously. They are probably some of the kewlest fish you will ever keep. won't be disappointed. Its kewl to see just how much they will eat.......mine look like they are gonna pop each night after i get done feeding...lol...sooo full.
They start their color change at about 5 to 6"....then they change color again around 8 to 10"....the first change is the subadult colors...last change is the adult...