I've seen the Electric Blue variant. I've seen some really good looking ones, but considering how expensive they are compared to regular Dempseys, I think I'm going to avoid them because I've also seen some pretty deformed ones and have read that they aren't as long-lived. I don't want to shell out a ton of cash for a fish with some sort of crippling deformity. Plus, I really like the idea of keeping a fish that occurs naturally in the wild. It's like keeping a wolf instead of a German shepherd, you know?