Raccoon Butterflyfish (Chaetodon lunula)

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

Raccoon Butterflyfish

Quick facts

Scientific nameChaetodon lunula
FamilyChaetodontidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentSemi Aggressive
Dietomnivore
Adult size8 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

The Raccoon Butterflyfish has a distinctive white to cream-colored body with diagonal black bands running from the dorsal fin toward the anal fin, resembling a raccoon's mask. It features a black band across the eye, a yellow dorsal fin, and a rounded body shape typical of butterflyfishes in the Chaetodontidae family.

Diet and feeding

Feed a varied diet of high-quality flaked foods, frozen mysis shrimp, and frozen brine shrimp. Supplement with vegetable matter such as spirulina-enriched foods. Feed 2-3 times daily in smaller portions to maintain water quality.

Difficulty and care for the Raccoon Butterflyfish

Moderately challenging for intermediate aquarists. The Raccoon Butterflyfish requires excellent water quality, a varied diet, and stable conditions. It can be aggressive toward other butterflyfish and similarly-shaped fish, and may nip at soft corals and clams.

Common health issues

Ich (marine ick), parasitic infections, fin rot, loss of appetite in captivity

Origin and habitat

Indo-Pacific region from the Red Sea and East Africa eastward to Hawaii and the Society Islands, including the Indo-Malaysian region and Great Barrier Reef.

Log Raccoon 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 Raccoon Butterflyfish alongside everything else in your reef.