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Japanese Pygmy Angelfish (Centropyge interrupta)

Find Japanese Pygmy 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.

Japanese Pygmy Angelfish
Photo: Takashi Hososhima · CC BY-SA 2.0
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Where to buy Japanese Pygmy 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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About Japanese Pygmy Angelfish

A small, deep-bodied angelfish with predominantly yellow coloration on the head and body, interrupted by vertical dark blue or black bars that give it its species name. It has a blue-ringed eye and blue markings along the gill covers and fins. Adults typically reach 3 inches.

Key facts

Reef safety
Reef Safe with Caution
Family
Pomacanthidae
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Diet
omnivore
Care Requirements
• Minimum 50 gallon tank • Maintain temperature 72–78°F and salinity 1.023–1.025 • Provide abundant live rock and hiding places; this species is somewhat reclusive • Feed a varied omnivorous diet including high-quality flaked foods, small frozen foods (mysis shrimp, brine shrimp), and occasional vegetable matter • May be territorial toward conspecifics and similar-sized fish; best kept singly or in larger systems
Common Health Issues
Ich (marine white spot disease), fin rot, parasitic infections, nutritional deficiencies if diet is inadequate
Care Level
Moderate
Temperament
Semi Aggressive
Min tank size
50 gallons
Appearance
A small, deep-bodied angelfish with predominantly yellow coloration on the head and body, interrupted by vertical dark blue or black bars that give it its species name. It has a blue-ringed eye and blue markings along the gill covers and fins. Adults typically reach 3 inches.
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Diet Details
Offer high-quality marine flaked food supplemented with small frozen prey items (mysis shrimp, brine shrimp) 2–3 times daily. Include occasional vegetable matter or macroalgae. Feed in small portions to avoid water quality degradation.

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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