Dusky Jawfish (Opistognathus whitehursti)
The Caribbean Dusky Jawfish 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 fine pelleted foods.
| Key Features | Details |
|---|---|
| Body Color | Dusky brown with pale underbelly |
| Habitat | Caribbean sandy flats and rubble areas |
| Behavior | Hovering above burrow; active and interactive |
| Diet | Carnivorous: mysis shrimp, brine shrimp, frozen meaty foods |
| Compatibility | Peaceful with non-aggressive species; may retreat when startled |
FAQ
What kind of substrate does the Dusky Jawfish prefer?
The Dusky Jawfish prefers a deep sand bed for digging and creating burrows.
Is the Dusky Jawfish aggressive toward other fish?
Generally peaceful, but may retreat quickly if startled or stressed. Best kept with non-aggressive species.
What food should I feed my Dusky Jawfish?
Feed a carnivorous diet of meaty frozen foods such as mysis shrimp, brine shrimp, or fine pelleted foods.
Colin Taylor –
The Dusky Jawfish is a lively addition to my 120-gallon tank. It spends most of its time hovering above its burrow, which is both entertaining and unique. I’ve provided deep sand and scattered rocks, and it’s been active and calm since arrival. Feeds well on brine shrimp and mysis shrimp.
Bella Welch –
Great fish for a saltwater setup. It’s not shy and shows constant movement. I noticed it digs in the sand regularly and seems happy with the setup. A bit sensitive to loud noises, but otherwise a good fit for my tank.
Dorothy Lyman –
This jawfish has become a highlight in my aquarium. Its hovering behavior is fascinating to watch. I’ve maintained a deep sand bed and added some rubble, and it’s been thriving. Easy to feed and doesn’t require much attention.