Eyebrow Tuskfish (Choerodon zamboangae)

The Eyebrow Tuskfish is a robust and striking marine species recognized for its distinctive “eyebrow” markings and powerful, tusk-like teeth. Native to Indo-Pacific coral reefs, this dynamic predator commands attention with its elongated body and unique facial features. Its formidable jaws are designed for crushing hard-shelled prey, making it a fascinating addition for advanced aquarists. Due to its large size, specialized diet, and potential for aggression, the Eyebrow Tuskfish is best suited for very large, mature aquariums.

Care Information
Maximum Size: Up to 24 inches.
Tank Size: 300 gallons minimum; requires a very spacious aquarium with ample open swimming areas, live rock, and suitable substrate for grazing and shelter.
Diet: Carnivorous; primarily feeds on live or frozen meaty foods such as shrimp, small fish, and mollusks. A varied, protein-rich diet is essential for maintaining its health and vigor.
Water Temp: 72-78°F.
Salinity: 1.020-1.025.
Aggression: Semi-aggressive; may display territorial behavior, particularly toward similar-sized or competing predatory fish.
Skill Level: Advanced; requires experienced care, meticulous water quality, and careful tankmate selection.
Reef Compatibility: Not Reef Safe; its predatory nature and robust feeding behavior can result in nipping or damaging corals and small invertebrates.

Special Feature – Distinctive Facial Markings and Powerful Feeding
The Eyebrow Tuskfish is distinguished by its prominent “eyebrow”—a contrasting patch above its eyes—and its robust, tusk-like teeth that enable it to crush hard-shelled prey. These features not only contribute to its striking appearance but also underline its role as a formidable predator in the aquarium.

Compatibility
Best suited for species-specific tanks or with large, non-aggressive tankmates in very spacious aquariums. Its size and active predatory behavior make it unsuitable for community reef tanks.

Coloration

• Indo-Pacific Region: Typically exhibits a mottled gray to brown body with distinctive lighter or contrasting markings around the eye area, giving it a rugged, natural look.

Typical Habitat

• Distribution: Native to the Indo-Pacific, where it inhabits coral reef slopes and rocky areas, roaming widely in search of prey.
• Tank Setup: Replicate its natural habitat with a large, mature aquarium featuring abundant live rock, open swimming space, and appropriate shelter.