Yellowhead Jawfish (Opistognathus aurifrons)

The Yellowhead Jawfish is a fascinating and personable fish, known for its bright yellow head and long, slender body. This burrowing species spends much of its time in and around its self-dug burrow, making it an intriguing addition to any marine aquarium.

Care Information

• Maximum Size: Up to 4 inches.
• Tank Size: 30 gallons minimum.
• Diet: Carnivorous; enjoys a diet of small meaty foods, including mysis shrimp, brine shrimp, and copepods.
• Water Temp: 72-80°F.
• Salinity: 1.020-1.025.
• Aggression: Peaceful, but can be territorial around its burrow.
• Skill Level: Beginner to Intermediate.
• Reef Compatibility: Completely reef-safe, will not harm corals or invertebrates.

Typical Habitat

• Distribution: Found in the Western Atlantic, including the Caribbean Sea, the Bahamas, and parts of Florida. Prefers sandy substrates in shallow reef areas where it can construct its burrows