There was 3 out of 6 that I got from some guy. I was pissed because this guy seemed to have more of a hump... But reguardless the fact that the guy sold me crap!!! And now I feel like **** cause this one got thru my fingers and back out in circulation. Believe me, this will never happen again. I realize there is interest in fish like this. But in my opinion they should not be allowed to breed fish like this and distribute them in the hobby, at least without warning.
And no, I haven't seen any deformities from any of the fry I spawned from any of my pairs. The worst I've seen was torn dorsal fins from conspecific aggression.