Mimic Surgeon Tang Acanthurus pyroferus
Acanthurus pyroferus
Origin: Indo-Pacific
Water Parameters
Quick Stats
- Max Size
- 25 cm
- Min Tank
- 300 L
- Lifespan
- 15
- Swimming Level
- middle
- Schooling
- No
- Diet
- herbivore
- Temperament
- Semi-aggressive with other tangs.
About
Acanthurus pyroferus — the mimic surgeon or chocolate tang — undergoes a fascinating ontogenetic colour change. Juveniles mimic the colouration of Centropyge dwarf angels (particularly C. flavissimus or C. vrolikii) as a form of Batesian mimicry, transitioning to a chocolate-brown adult form as they mature. This transformation is one of the most interesting phenomena in marine biology observable in a home reef. Adults are robust and reef-safe algae grazers.
Care Guide
Tank: 300+ L. Feed: algae-based diet, nori daily. Fascinating juvenile mimicry stage. Reef-safe adults. Intermediate care.
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