Mitratus Butterflyfish – LiveAquaria
The Mitratus Butterflyfish, also known as the Black and Yellow Butterflyfish or the Indian Butterflyfish, is yellow with a bluish coloration on the dorsal fin. It has two black stripes that run diagonally and a bold stripe across the eye that is black above, and orange below.
This species thrives in a 120-gallon or larger aquarium with ample hiding places and sufficient swimming space. It prefers environments with live rock, which provides natural algae for feeding. The fish also consumes worms, bottom-dwelling invertebrates, and plankton.
Feed a balanced diet of finely chopped crustacean meat and mysis shrimp.
Size Information
| Size Range | Length |
|---|---|
| Small | 1″ to 2-1/4″ |
| Medium | 2-1/4″ |
FAQ
What kind of tank setup is best for the Mitratus Butterflyfish?
A 120-gallon or larger aquarium with live rock is ideal. The live rock provides algae and hiding spots, which support the fish’s natural feeding and behavioral needs.
Is the Mitratus Butterflyfish safe to keep in a reef tank?
No, the Mitratus Butterflyfish is not considered reef safe. It may prey on small invertebrates and is not suitable for reef environments.
What does the Mitratus Butterflyfish eat in an aquarium?
It feeds on worms, bottom-dwelling invertebrates, plankton, and finely chopped crustacean meat or mysis shrimp.

Gavin Young –
The Mitratus Butterflyfish is vibrant and active in a 150-gallon tank with live rock. It shows interest in algae and small invertebrates. Feeding with mysis shrimp works well. Needs a spacious setup and consistent feeding.
Harry Sanderson –
Great coloration and movement. The fish adapts well to a larger tank with plenty of hiding spots. I feed it mysis shrimp twice a week. Not suitable for reef tanks due to feeding habits.
Emma Alsop –
It’s a nice addition to a planted and rocky tank. The fish is active but not very interactive. Feeding requires some effort with small, chopped foods. Needs a stable environment.