Scribbled Angelfish (Chaetodontoplus duboulayi)

Fish in the family Pomacanthidae. Hard care. Not Reef Safe.

Scribbled Angelfish

Quick facts

Scientific nameChaetodontoplus duboulayi
FamilyPomacanthidae
Care levelHard
Reef safetyNot Reef Safe
TemperamentSemi Aggressive
Dietomnivore
Adult size9 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 Scribbled Angelfish is a striking yellow fish with bold, dark blue or black concentric scribble-like markings covering the body and fins. It has the characteristic deep, laterally compressed body shape of the pomacanthid family, with a pointed snout and a continuous dorsal fin. Adults display intricate wave or maze-like patterns that intensify with age.

Diet and feeding

Scribbled Angelfish are omnivores that feed on sponges, tunicates, and algae in the wild. In captivity, offer a varied diet of high-quality angelfish pellets, frozen mysis shrimp, and vegetable matter such as nori or blanched spinach several times daily.

Difficulty and care for the Scribbled Angelfish

The Scribbled Angelfish is a challenging species requiring significant experience in reef aquarium keeping. It is prone to parasitic infections, requires excellent water quality, and has specialized dietary needs that demand regular feeding and careful observation.

Common health issues

Parasitic infections (marine ich, fin rot), poor appetite upon introduction, lateral line erosion from stress or poor nutrition

Origin and habitat

Indo-Pacific from Indonesia and Papua New Guinea southward to the Great Barrier Reef and northern Australia. Found on coral reef slopes and drop-offs at depths of 10–40 meters.

Log Scribbled Angelfish 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 Scribbled Angelfish alongside everything else in your reef.