What type of fish are these and can you tell me some info. on it?

These are gl fish. They have been cruelly injected with die. It would be as if someone were to stick a pencil sized needle into your body repetitively to give you a different color. It is evil, and the fish will most likely die from infections or stress. I would not suggest buying these fish, not only because it is supporting animal cruelty but also because their chance of survival is sadly very poor.