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Arabian Butterflyfish (Chaetodon melapterus)

Find Arabian 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.

Arabian Butterflyfish
Photo: Diego Delso · CC BY-SA 4.0
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Where to buy Arabian Butterflyfish

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

  • Saltwaterfish

    Search this retailer

    Search Saltwaterfish
  • Amazon

    Search this retailer

    Search Amazon
  • Petco

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    Search Petco

About Arabian Butterflyfish

A small butterflyfish with a predominantly yellow body, black dorsal and anal fin margins, and a distinctive dark band through the eye. The body is compressed and disc-shaped, typical of the genus Chaetodon.

Key facts

Care Requirements
• 75+ gallon tank minimum • Stable water: 72-78°F, pH 8.1-8.3, dKH 8-12 • Varied diet: high-quality flakes, mysis shrimp, sponge-based foods • Live rock for grazing and natural feeding opportunities • Prefers established systems; feed 2-3 times daily
Appearance
A small butterflyfish with a predominantly yellow body, black dorsal and anal fin margins, and a distinctive dark band through the eye. The body is compressed and disc-shaped, typical of the genus Chaetodon.
Reef safety
Not Reef Safe
Feeding Schedule
Feed 2-3 times daily
Origin
Red Sea and the Western Indian Ocean, including the Arabian Peninsula region.
Family
Chaetodontidae
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Max Size
5.5
Temperament
Semi Aggressive
Min tank size
75 gallons
Difficulty Level
The Arabian Butterflyfish is moderately difficult, requiring stable water conditions and a varied diet of small meaty foods and filamentous algae. Tank acclimation can be challenging, but once established it is hardy.
Diet
omnivore

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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