Chaetodon kleini The Klein's Butterflyfish may be kept in a 50 gallon or larger aquarium with other butterflyfish, including members of its own species, if they were introduced to the tank at the same time. The Klein's Butterflyfish may be kept in a reef aquarium, but will eat leather corals and some of the soft corals. It is a good beginner butterflyfish, being relatively hardy. The diet should consist of meaty items and frozen marine preparations. It needs to be fed at least three times daily.
