Singapore Angelfish (Chaetodontoplus mesoleucus)

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

Singapore Angelfish

Quick facts

Scientific nameChaetodontoplus mesoleucus
FamilyPomacanthidae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentSemi Aggressive
Dietomnivore
Adult size9 in
Minimum tank size75 gallons
Water parametersTemperature: 72-82°F pH: 8.1-8.4 Salinity: 1.02-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

A striking pomacanthid angelfish with a predominantly yellow body and white vertical bands or stripes. The head and anterior body display bold yellow coloration, while the dorsal and anal fins are edged in white or pale coloring. The overall pattern is distinctive among dwarf angelfish species.

Diet and feeding

In captivity, offer a varied diet of high-quality angelfish pellets, spirulina-based foods, and frozen preparations (mysis shrimp, brine shrimp). Supplement regularly with vegetable matter such as nori or algae sheets to support health and coloration.

Difficulty and care for the Singapore Angelfish

Moderate difficulty. The Singapore Angelfish requires stable water conditions, appropriate tank size, and careful consideration of reef compatibility. It is more hardy than some large angelfish species but demands more attention than beginner fish.

Common health issues

Marine ich, Fin Rot, Swim Bladder Disease, Bacterial Infections, Parasitic Infestations

Origin and habitat

Indo-Pacific region, ranging from the Indian Ocean through Southeast Asia including Indonesia and the Philippines. Native to coral reef environments in tropical waters.

Log Singapore 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 Singapore Angelfish alongside everything else in your reef.