Andaman Butterflyfish (Chaetodon andamanensis)

Fish in the family Chaetodontidae. Moderate care. Reef Safe with Caution.

Andaman Butterflyfish

Quick facts

Scientific nameChaetodon andamanensis
FamilyChaetodontidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
Dietomnivore
Adult size5.5 in
Minimum tank size75 gallons
Water parametersTemperature: 72-79°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule2-3 times daily

Appearance

A medium-sized butterflyfish with predominantly yellow coloration on the body and fins. Characterized by distinctive white vertical bands or bars across the body and black markings around the eye. The dorsal and anal fins display yellow coloring with black edges, and the caudal fin is primarily yellow with dark banding.

Diet and feeding

In captivity, feed a varied diet of high-quality marine flakes, small frozen foods (mysis shrimp, brine shrimp), and small meaty preparations. Butterflyfish benefit from natural live rock and coral rubble that harbor small crustaceans and copepods, which should supplement their diet.

Difficulty and care for the Andaman Butterflyfish

Butterflyfish require moderate care and experience. They are sensitive to water quality fluctuations and can be selective feeders. Success depends on stable conditions, proper diet, and careful reef selection.

Common health issues

Marine ich, Fin Rot, Swim Bladder Disease, Bacterial Infections, Fungal Infections

Origin and habitat

Indo-Pacific region, primarily found in the Andaman Sea and surrounding areas from the Indian Ocean eastward to Southeast Asia. Endemic to coral reef environments in tropical waters.

Log Andaman Butterflyfish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Andaman Butterflyfish alongside everything else in your reef.