Wiebel's Butterflyfish (Chaetodon wiebeli)

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

Wiebel's Butterflyfish

Quick facts

Scientific nameChaetodon wiebeli
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: 1.02-1.025
Feeding schedule2-3 times daily

Appearance

Wiebel's Butterflyfish displays a distinctive pattern of yellow and white coloration with a dark vertical bar through the eye. The body is predominantly pale yellow on the upper portions, transitioning to white on the lower half, with characteristic dark markings and a black-edged dorsal fin. This small butterflyfish reaches approximately 7 inches in length.

Diet and feeding

In captivity, feed a varied diet of high-quality flaked foods, small pellets, and frequent offerings of live or frozen small crustaceans (mysis shrimp, copepods). Supplement with vegetable matter and sponge-based foods to ensure nutritional completeness.

Difficulty and care for the Wiebel's Butterflyfish

Wiebel's Butterflyfish is moderately challenging, requiring stable water conditions, varied diet, and careful observation for parasitic and bacterial infections. This species is less hardy than some butterflyfish and does best in established systems with experienced hobbyists.

Common health issues

Ich (white spot disease), marine velvet, finrot, parasitic infections

Origin and habitat

Indo-Pacific region from Indonesia and the Philippines westward through the Indian Ocean to the Red Sea and East Africa.

Log Wiebel's 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 Wiebel's Butterflyfish alongside everything else in your reef.