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Masked Angelfish (Genicanthus personatus)

Find Masked Angelfish across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Masked Angelfish
Photo: George Berninger Jr. · CC BY-SA 3.0
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Where to buy Masked Angelfish

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Masked Angelfish

The Masked Angelfish is a striking deep-water pomacanthid featuring a predominantly white or pale yellow body with a distinctive black mask across the face and upper head region. Adults display elegant coloration with flowing dorsal and anal fins. The species is sexually dimorphic, with males typically displaying more vivid yellow-orange coloring on the face and body compared to females.

Key facts

Appearance
The Masked Angelfish is a striking deep-water pomacanthid featuring a predominantly white or pale yellow body with a distinctive black mask across the face and upper head region. Adults display elegant coloration with flowing dorsal and anal fins. The species is sexually dimorphic, with males typically displaying more vivid yellow-orange coloring on the face and body compared to females.
Family
Pomacanthidae
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Difficulty Level
The Masked Angelfish is an Expert-level species due to its deep-water origin, highly specific environmental demands, rarity in captivity, and sensitivity to poor water quality. Success requires strict attention to temperature, salinity, and feeding protocols.
Temperament
Peaceful
Reef safety
Reef Safe
Diet Details
Feed a varied omnivorous diet including high-quality prepared foods (Spirulina-based pellets and flakes), mysis shrimp, and occasional marine algae preparations. Offer food 1–2 times daily in small portions, as wild populations feed opportunistically in deep water.
Diet
omnivore
Origin
Endemic to the Hawaiian Islands and nearby Pacific waters. This species is found at significant depths (typically 200–400 feet) and is restricted to Hawaiian reefs.
Common Health Issues
Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations
Care Requirements
• Minimum 75 gallon tank with excellent water circulation and stable parameters • Maintain temperature range 72–78°F and salinity 1.023–1.025 with precision • Provide caves and dim lighting to mimic deep-water habitat; this species is photosensitive • Feed 1–2 times daily with varied omnivorous diet; may require live foods initially • Do NOT house with aggressive species; keep with peaceful tank mates only
Care Level
Expert

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.

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