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Horned Bannerfish (Heniochus varius)

Find Horned Bannerfish 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.

Horned Bannerfish
Photo: Rickard Zerpe · CC BY 2.0
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Where to buy Horned Bannerfish

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 Horned Bannerfish

Heniochus varius is a striking white and black butterfly fish with a distinctive elongated dorsal filament extending from the first dorsal spine, giving it a "horned" appearance. The body is predominantly white with bold black vertical bands and a black facial mask, and the dorsal and anal fins are yellow-tipped.

Key facts

Feeding Schedule
2-3 times daily
Max Size
8
Care Requirements
• Minimum 75 gallon tank with plenty of open swimming space and rockwork for shelter • Temperature range 72–80°F; maintain stable conditions • pH 8.1–8.3; Salinity 1.020–1.025 SG • Keep singly or in bonded pairs; aggressive toward conspecifics and similar-looking species • May nip at stony corals and feather dusters; provide adequate space and feeding to minimize aggression
Diet
omnivore
Water Parameters
Temperature: 72-80°F pH: 8.1-8.3 Salinity: 1.02-1.025
Family
Chaetodontidae
Care Level
Moderate
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Min tank size
75 gallons
Temperament
Peaceful
Origin
Indo-Pacific region, occurring from the Red Sea and East Africa through Indonesia and the Philippines to the Great Barrier Reef and Micronesia.
Diet Details
In captivity, feed a varied diet of high-quality marine flakes, pellets, frozen mysis shrimp, and finely chopped seafood. Offer food 2–3 times daily in portions the fish can consume in a few minutes.

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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