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Chevron Butterflyfish (Chaetodon trifascialis)

Find Chevron 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.

Chevron Butterflyfish
Photo: Uxbona · CC BY-SA 3.0
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Where to buy Chevron 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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  • Petco

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    Search Petco

About Chevron Butterflyfish

The Chevron Butterflyfish has a white to pale yellow body with distinctive black chevron-shaped (V-shaped) vertical bands running across its sides. The head is predominantly white with black markings around the eyes and mouth, and the dorsal and anal fins are yellow with black edges. The pectoral and caudal fins are translucent with yellow tones.

Key facts

Diet
omnivore
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding Schedule
2-3 times daily
Max Size
7
Care Requirements
• Minimum 75-gallon tank for juvenile; 125+ gallons recommended for adult • SG 1.023–1.025; pH 8.1–8.3; temp 72–78°F • Strong water flow; excellent filtration and regular water changes • Varied diet: quality marine flakes, frozen mysis shrimp, copepods, small crustaceans • Moderate aggression toward other butterflies; generally reef-safe
Temperament
Peaceful
Common Health Issues
Ich (white spot disease), marine velvet, fin rot, parasitic infections, poor feeding in captivity
Appearance
The Chevron Butterflyfish has a white to pale yellow body with distinctive black chevron-shaped (V-shaped) vertical bands running across its sides. The head is predominantly white with black markings around the eyes and mouth, and the dorsal and anal fins are yellow with black edges. The pectoral and caudal fins are translucent with yellow tones.
Origin
Indo-Pacific region from the Red Sea and East Africa eastward through Indonesia and the Philippines to the Great Barrier Reef and central Pacific islands, including Hawaii. Found in tropical coral reef environments at depths of 5–40 meters.
Diet Details
In captivity, offer a varied diet of high-quality small pellets, frozen mysis shrimp, frozen copepods, and finely chopped seafood. Include vegetable matter such as spirulina-based foods and small amounts of blanched seaweed. Feed small portions 2–3 times daily.
Reef safety
Reef Safe with Caution
Family
Chaetodontidae

Looking for a hobbyist seller?

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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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