Chaetodon mitratus also known as the Indian butterflyfish is known only from Mauritius, Reunion, Madagascar, Amirante, Christmas Island, and Cocos-Keeling Atoll south of Sumatra. Probably widely distributed around the islands of the tropical Indian Ocean.
Not that much is known of the Indian butterflyfish. He is a deep-dwelling butterfly, but recent observations indicate that it can form small groups of up to 5 individuals and inhabits steep outer reef drop-offs in rubble areas or among growths of black coral and sea fans.
Chaetodon mitratus is oviparous and should never be taken out of the ocean as they eat nothing but corals and chances of survival are almost zero. There isn’t a reason that any store should be selling any of these Butterfly fish.
Butterflyfish are not recommended for reefs as they will pick at or eat a wide variety of corals, fan worms, and other invertebrates. Most Butterflyfish are known to pick at Aiptaisia, a parasitic anemone.
Ein mir bekannter Aquarianer hält diesen Fisch in seinem überwiegend mit Steinkorallen besetztem Becken ohne jegliche Probleme. Auch andere Korallen werden nicht belästigt. Es ist ein Allesfresser, der ohne Probleme an Trockenfutter geht. Sollte allerdings sehr abwechlungsreich gefüttert werden.