← All species

Copperband butterflyfish — AI illustration, not an ID reference

Copperband butterflyfish

Chelmon rostratus

FishSaltwater

Care level: Demanding
Temperament: Peaceful
Reef safe: With caution
Minimum tank: 400 L
Maximum size: 20 cm
Temperature: 24–27 °C
pH: 8–8.4
Diet: Carnivore

Good to know

Needs a mature, stable tank
Hard to wean onto dry food

Related species

Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.

In the BlubHub app you link your inhabitants to this database and see the care info next to your own water parameters.