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Black-Spot Angelfish (Genicanthus melanospilos)

Find Black-Spot Angelfish across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified fish listings before you buy.

Black-Spot Angelfish
Photo: This photo has been taken by Matthieu Sontag (User:Mirgolth) and released under the licenses stated below. You are free to use it for any purpose as long as you credit me as author, Wikimedia Commons as site and follow the terms of the licenses. Could you be kind enough to leave me a message on this page to inform me about your use of this picture. · CC BY-SA 3.0
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Where to buy Black-Spot Angelfish

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

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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  • Petco

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    Search Petco

About Black-Spot Angelfish

The Black-Spot Angelfish displays a distinctive pale yellow or whitish body with dark vertical stripes and a characteristic black spot (ocellus) near the dorsal fin. The fish has an elliptical, compressed body typical of the genus Genicanthus, with the darker spot pattern being the defining feature that gives the species its common name.

Key facts

Min tank size
75 gallons
Common Health Issues
Ich (white spot disease), marine velvet, fin rot, loss of appetite if stressed
Max Size
8.5
Care Requirements
• 70-gallon minimum tank (larger preferred for pairs) • pH 8.1–8.3, Salinity 1.023–1.025, Temp 72–78°F • Strong water flow, excellent filtration & skimming • Varied diet: mysis shrimp, spirulina, quality angelfish pellets • Peaceful; pair-compatible; avoid aggressive tank mates
Family
Pomacanthidae
Origin
Indo-Pacific region, ranging from the Indian Ocean through Southeast Asia to the central Pacific. Found in areas including Indonesia, the Philippines, and beyond.
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding Schedule
2-3 times daily
Appearance
The Black-Spot Angelfish displays a distinctive pale yellow or whitish body with dark vertical stripes and a characteristic black spot (ocellus) near the dorsal fin. The fish has an elliptical, compressed body typical of the genus Genicanthus, with the darker spot pattern being the defining feature that gives the species its common name.
Reef safety
Reef Safe with Caution
Care Level
Moderate
Diet Details
Offer a varied diet including both meaty foods (such as mysis shrimp, copepods, and small crustaceans) and vegetable matter (nori seaweed, spirulina). Feed 2–3 times daily in small portions to maintain health and coloration.

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell fish directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current fish listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible fish listings — so you can see the conditions a fish was raised in before you buy. Log this fish on Reef Trak.

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