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Gray Angelfish (Pomacanthus arcuatus)

Find Gray 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.

Gray Angelfish
Photo: Zygy · CC0
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Where to buy Gray 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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    Search Amazon
  • Petco

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    Search Petco

About Gray Angelfish

Gray Angelfish are gray to dark gray with pale edging on dorsal and anal fin rays, and a distinctive dark stripe through the eye. Juveniles show more yellow coloration on the pectoral and dorsal fins. The body is tall, laterally compressed, and disc-shaped with a small mouth.

Key facts

Care Level
Expert
Family
Pomacanthidae
Min tank size
180 gallons
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Temperament
Semi Aggressive
Common Health Issues
Marine ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head, Velvet Disease
Appearance
Gray Angelfish are gray to dark gray with pale edging on dorsal and anal fin rays, and a distinctive dark stripe through the eye. Juveniles show more yellow coloration on the pectoral and dorsal fins. The body is tall, laterally compressed, and disc-shaped with a small mouth.
Diet Details
Marine algae, coral polyps, zooxanthellae, bristleworms, shrimp, bivalves, small fish (such as damselfish and gobies), sea urchins, and various invertebrates.
Origin
Western Atlantic from Bermuda and the Bahamas south to Brazil, including the Caribbean and Gulf of Mexico.
Reef safety
Not Reef Safe
Care Requirements
• 180 gallon tank minimum • Stable water params: 72–78°F, pH 8.1–8.3, SG 1.020–1.025 • Requires plenty of rockwork and caves for shelter • Feed varied diet: quality flakes, pellets, meaty foods, marine vegetation • Can be aggressive toward smaller fish and invertebrates as it matures
Max Size
24

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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