yes im pretty sure they can, you just have to make sure that any resulting fry do not go to someone who will try to sell them as pure midas or something if they look like it, and you can search for midas/red devil characteristics there are MANY MANY threads on this issue, bottom line pretty much is though that if you didnt get it from a reputable source then you cant reliably call it one of the other and shouldnt sell any resulting fry as pure