The bi-color angel is a very brightly colored and commonly available fish. Its body is divided in half with the head and shoulder region being bright yellow, the rear half dark navy blue, and the entire tail yellow. Males and females are visually identical.

The bi-color angel can grow to be up to 6 inches long and needs an aquarium of at least 70 gallons. It does not appreciate living with other angelfish and may become aggressive to them, however it is typically non-aggressive with other types of fish. If several dwarf angelfish are to be kept together the aquarium must be large enough and they must all be added at the same time.

Angelfish may nip on many types of corals, especially LPS corals, clam mantles, sponges, and sometimes soft corals. They do not typically bother other types of invertebrates. They feel most secure when there is plenty of live rock to hide in, as well as open space for swimming. Diet should include plenty of marine algae and Spirulina, Sponge matter, frozen Mysis shrimp, half shell clams, and other high quality meaty items. It should be fed 2-3 times a day.