The "electric blue" in everything is just an overexpression of guanine. There is no random and magic electric blue gene. Probably something that can be achieved in any cichlid.
Defeating nature is easiest through hybridization. Could be as simple as crossing fish that have dissimilar pearl distribution as is the case with ebjd.
Defeating nature is easiest through hybridization. Could be as simple as crossing fish that have dissimilar pearl distribution as is the case with ebjd.