benzjamin13;992617; said:I don't think they will naturally hybridize. But a RCK and a CK are close enough for it to work, but I don't think it's been done to my knowledge.
wannaarro;992673; said:Why even consider crossing fish that are so perfect as themselves? Each of the species has its own unique features that characterize them . . . .
Euge;992587; said:skylar stop being a brat and antagonising everyone. And stop flooding the thread with useless comments. The edit buttons allows you to edit your post (in a 20 minute window), if you have forgotten to include something.
Back to the question on hand. No they can't.