I'm not even sure if Raphaels are successfully being bred in captivity, but I got thinking the other day about the different types of Raph's and if anyone had ever intentionally or accidentally crossed a striped with a spotted or a marble or any combination of the three. I've always liked Raphaels, maybe once I upgrade my FH tank I'll get a couple to clean up his food waste (he's almost as messy an eater as my O's were).