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Clown Filefish (Cantherhines dumerili)

Find Clown Filefish 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.

Clown Filefish
Photo: HockeyholicAZ · CC BY 2.0
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Where to buy Clown Filefish

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 Clown Filefish

The Clown Filefish has a distinctive yellow-orange body with large blue rings or spots and black markings, particularly around the eyes and mouth. The body is compressed and somewhat rectangular with a small upright spine on the forehead, and it has an intricate, ornate appearance that resembles its common name.

Key facts

Appearance
The Clown Filefish has a distinctive yellow-orange body with large blue rings or spots and black markings, particularly around the eyes and mouth. The body is compressed and somewhat rectangular with a small upright spine on the forehead, and it has an intricate, ornate appearance that resembles its common name.
Min tank size
75 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Reef safety
Not Reef Safe
Feeding Schedule
Feed 2-3 times daily
Diet
omnivore
Care Requirements
• 75+ gallon tank with plenty of hiding spots and rubble • Stable water parameters: 72-78°F, pH 8.1-8.3, sg 1.023-1.025 • Varied diet: small crustaceans, fish eggs, quality flakes and pellets • Can nip at corals and invertebrates; aggressive toward conspecifics • Requires live rock and a well-established system
Origin
Indo-Pacific region from the Red Sea to Hawaii and the Great Barrier Reef, typically found on reef slopes and in reef areas.
Temperament
Semi Aggressive
Diet Details
In captivity, feed a varied diet of small crustaceans (copepods, amphipods), finely chopped meaty foods (mysis shrimp, minced fish), and high-quality prepared foods. Feed 1-2 times daily, offering only what the fish can consume in a few minutes to maintain water quality.
Max Size
5.5

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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