Chevron Butterflyfish (Chaetodon trifascialis)

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

Chevron Butterflyfish

Quick facts

Scientific nameChaetodon trifascialis
FamilyChaetodontidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentPeaceful
Dietomnivore
Adult size7 in
Minimum tank size75 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding schedule2-3 times daily

Appearance

The Chevron Butterflyfish has a white to pale yellow body with distinctive black chevron-shaped (V-shaped) vertical bands running across its sides. The head is predominantly white with black markings around the eyes and mouth, and the dorsal and anal fins are yellow with black edges. The pectoral and caudal fins are translucent with yellow tones.

Diet and feeding

In captivity, offer a varied diet of high-quality small pellets, frozen mysis shrimp, frozen copepods, and finely chopped seafood. Include vegetable matter such as spirulina-based foods and small amounts of blanched seaweed. Feed small portions 2–3 times daily.

Difficulty and care for the Chevron Butterflyfish

The Chevron Butterflyfish is moderately challenging due to its dietary selectivity and sensitivity to poor water quality. It requires stable conditions, high-quality foods, and careful acclimation to avoid stress-related disease.

Common health issues

Ich (white spot disease), marine velvet, fin rot, parasitic infections, poor feeding in captivity

Origin and habitat

Indo-Pacific region from the Red Sea and East Africa eastward through Indonesia and the Philippines to the Great Barrier Reef and central Pacific islands, including Hawaii. Found in tropical coral reef environments at depths of 5–40 meters.

Log Chevron 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 Chevron Butterflyfish alongside everything else in your reef.