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Highfin Coralfish (Coradion altivelis)

Find Highfin Coralfish 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.

Highfin Coralfish
Photo: portioid · CC BY-SA 4.0
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Where to buy Highfin Coralfish

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 Highfin Coralfish

A distinctive butterflyfish with a deep, laterally compressed body. The body is primarily yellow-orange with bold black diagonal stripes running across the head and sides. The dorsal fin is notably elongated and elevated, giving the species its common name "Highfin," and displays yellow coloration with black markings.

Key facts

Diet
corallivore
Water Parameters
Temperature: 72-82°F pH: 8.1-8.3 Salinity: 1.02-1.025
Max Size
7
Feeding Schedule
2-3 times daily
Care Requirements
• Minimum 75-gallon aquarium with excellent water flow • pH 8.1–8.3, salinity 1.023–1.025, temp 72–78°F • Requires live rock, strong current, pristine water conditions • Feed small portions 2–3x daily: mysis shrimp, copepods, small crustaceans • Can be territorial; pair with compatible reef species only
Temperament
Peaceful
Common Health Issues
Starvation due to poor feeding acceptance, parasitic infections, lateral line disease, fin rot
Appearance
A distinctive butterflyfish with a deep, laterally compressed body. The body is primarily yellow-orange with bold black diagonal stripes running across the head and sides. The dorsal fin is notably elongated and elevated, giving the species its common name "Highfin," and displays yellow coloration with black markings.
Reef safety
Not Reef Safe
Origin
Indo-Pacific region, including the Red Sea, East Africa, and extending eastward through the Indian Ocean and Southeast Asia to the Philippines and Indonesia.
Diet Details
The Highfin Coralfish is primarily corallivorous, feeding on coral polyps and coral tissues in the wild. In captivity, offer finely chopped coral flesh, mysis shrimp, and specialized prepared foods designed for butterflyfish; feeding acceptance can be inconsistent.
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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