You have a burundi. It is a varient that tends not to get very blue, although you can feed spirulina to try to bring out as much color as possible. Feed sinking pellets as they are prone to bloat, and surface feeding is thought to be a cause. They are however, a fish that prefers to be in a colony and are happiest with others of their own kind. They do however get to be large fish, and need large tanks.
