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Clown Triggerfish (Balistoides conspicillum)

Find Clown Triggerfish 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 Triggerfish
Photo: H. Zell · CC BY-SA 3.0
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Where to buy Clown Triggerfish

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 Triggerfish

The Clown Triggerfish is a large, robust fish with a distinctive appearance featuring a white to pale body with irregular black spots and patches. It has a prominent black head with characteristic white-ringed eyes and a white mouth area, creating a striking "clown-like" facial pattern. The dorsal and anal fins are bright yellow-orange.

Key facts

Temperament
Aggressive
Diet Details
Feed high-quality carnivorous foods including meaty items such as shrimp, squid, fish, and marine flesh. Triggerfish are voracious eaters; offer varied foods 1–2 times daily to promote natural foraging behavior and reduce aggression.
Origin
Indo-Pacific region from the Red Sea and East Africa through the Indo-Australian Archipelago to Hawaii and the Great Barrier Reef, typically found in coral reef environments at depths of 5–50 meters.
Common Health Issues
Parasitic infections (ich, cryptocaryon), bacterial infections, poor water quality sensitivity, jaw protrusion, nutritional deficiencies if diet is inadequate
Care Level
Expert
Family
Balistidae
Max Size
20
Min tank size
180 gallons
Water Parameters
Temperature: 72-78°F pH: 8.1-8.4 Salinity: 1.02-1.025
Appearance
The Clown Triggerfish is a large, robust fish with a distinctive appearance featuring a white to pale body with irregular black spots and patches. It has a prominent black head with characteristic white-ringed eyes and a white mouth area, creating a striking "clown-like" facial pattern. The dorsal and anal fins are bright yellow-orange.
Care Requirements
• Minimum 180-gallon aquarium; aggressive species requires ample space • Salinity 1.020–1.025, pH 8.1–8.3, temperature 72–78°F • Strong water flow and excellent filtration essential • Provide live rock caves/shelter; remove or secure small fish/invertebrates • Feed meaty foods: frozen fish, shrimp, squid 2–3× daily
Difficulty Level
The Clown Triggerfish is an expert-level species due to its highly aggressive and territorial nature, destructive feeding behavior, and specialized environmental requirements. It will harass or consume most tank mates and damage corals and live rock.

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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