Dusky Jawfish

The Caribbean Dusky Jawfish (Opistognathus whitehursti) is a captivating and interactive addition to large saltwater aquariums. Known for its dusky brown body, pale underbelly, and signature hovering behavior above its burrow, this species adds both personality and constant activity to your tank.

Native to Caribbean sandy flats and rubble areas, Dusky Jawfish appreciate a deep sand bed for digging and creating secure burrows, along with scattered rock for extra shelter. They are generally peaceful and do well with other non-aggressive fish, though they may retreat quickly if startled or stressed.

This species is hardy and adapts well to captivity, readily accepting a carnivorous diet of meaty frozen foods such as mysis shrimp, brine shrimp, and finely chopped seafood, along with high-quality prepared foods. Its small size, intriguing behavior, and unique appearance make it a great choice for hobbyists with established reef or fish-only systems that provide plenty of sand for burrowing.

Quick Facts:

• Care Level: Moderate
• Temperament: Peaceful
• Maximum Size: ~4 inches
• Minimum Tank Size: 50 gallons
• Diet: Carnivore (meaty frozen and prepared foods)
• Reef Safe: Generally