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Asian Butterflyfish (Chaetodon argentatus)

Find Asian Butterflyfish 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.

Asian Butterflyfish
Photo: Daiju Azuma · CC BY-SA 4.0
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Where to buy Asian Butterflyfish

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 Asian Butterflyfish

A small, compressed butterflyfish with silvery-white coloration and distinctive black vertical bands running across the body. The dorsal and anal fins have yellow-orange edging, and the face bears characteristic black markings. Adults reach approximately 5 inches and display the classic discoid body shape typical of the Chaetodontidae family.

Key facts

Family
Chaetodontidae
Care Level
Moderate
Difficulty Level
Moderate difficulty. This species requires stable water parameters and a varied diet, and can be somewhat territorial. It is hardier than some butterflyfishes but less beginner-friendly than typical hardy reef fish.
Min tank size
75 gallons
Temperament
Semi Aggressive
Common Health Issues
Marine ich, Fin rot, Swim bladder disorder, Bacterial septicemia, Hole in the head disease
Appearance
A small, compressed butterflyfish with silvery-white coloration and distinctive black vertical bands running across the body. The dorsal and anal fins have yellow-orange edging, and the face bears characteristic black markings. Adults reach approximately 5 inches and display the classic discoid body shape typical of the Chaetodontidae family.
Reef safety
Reef Safe with Caution
Origin
Indo-Pacific region from Indonesia to Australia and the Philippines. Found on coral reefs in tropical waters of Southeast Asia.
Diet Details
In captivity, the Asian Butterflyfish should be fed a varied diet of high-quality frozen foods including mysis shrimp, brine shrimp, and small pieces of fish flesh, supplemented with finely chopped marine vegetables. Feeding small amounts multiple times daily mimics natural grazing behavior.
Max Size
5
Feeding Schedule
2-3 times daily

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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