Copperband Butterflyfish Chelmon rostratus
Chelmon rostratus
Origin: Indo-Pacific
Water Parameters
Quick Stats
- Max Size
- 20 cm
- Min Tank
- 250 L
- Lifespan
- 12
- Swimming Level
- middle
- Schooling
- No
- Diet
- carnivore
- Temperament
- Peaceful with other species; fussy eater.
About
Chelmon rostratus — the copperband butterflyfish — is one of the most elegant marine fish with vertical orange/copper bands and a distinctive false eye spot. It is prized as a biological control for Aiptasia glass anemones, which it probes with its long, narrow snout. However, it is a delicate species, prone to stress and often refusing to eat prepared foods. Only experienced keepers with well-established, mature reef systems should attempt to keep this species.
Care Guide
ADVANCED. Mature reef (12+ months). Often refuses dried foods — offer live or frozen brine, mysis, Aiptasia. Sensitive to water quality. Will pick at LPS polyps — monitor carefully.
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