More info
Datasheet
| Minimum Tank Size | 113 litres / 29.85 US gallons |
| Maximum Size | 10.2cm / 4.02inches |
| Reef Compatible | Yes |
| Temperament | Semi-aggressive |
| Care Description | Moderate |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Blue Dot Jawfish, also known as the Bluespotted Jawfish, was discovered in 1991 in the Tropical Eastern Pacific by Allen and Robertson. This vibrant fish showcases flamboyant coloration in striking hues of yellows, oranges, and blues, adorned with iridescent blue spots scattered along its entire head and body.
Aquarium Suitability
The Blue Dot Jawfish is well-suited for aquariums and thrives in a tank of 30 gallons or larger. It requires plenty of live rock and a substrate of fine to moderately sized sand for burrowing. A substrate depth of at least 3 inches is essential, along with ample horizontal space. Given its tendency to jump, a secure lid is necessary.
Demands, Care, and Hardiness
Categorized as having moderate care requirements, the Blue Dot Jawfish is relatively hardy. While it is not aggressive towards other fish, it can be territorial, especially with its own species unless they form a mated pair.
Reef Suitability
Being reef-compatible, the Blue Dot Jawfish can coexist with coral and other reef inhabitants harmoniously.
Aquarium Setup
For optimal care, set up an aquarium with a suitable substrate, plenty of live rocks, and secure shelter spaces. Ensure a minimum tank size of 30 gallons with appropriate water parameters, including a pH of 8.1-8.4, a dKH of 8-12, and a specific gravity of 1.020-1.025.
Behaviour
The Blue Dot Jawfish is known for its burrowing behavior and will spend much of its time sifting through the substrate. It can exhibit semi-aggressive behavior, particularly when establishing territory.
Feeding and Diet
As a carnivorous species, the Blue Dot Jawfish thrives on a diet comprising marine fish, crustacean flesh, and mysid shrimp. It should be fed at least three times daily to meet its nutritional requirements.
Habitat and Distribution
The Blue Dot Jawfish is native to the Tropical Eastern Pacific. It inhabits areas with suitable substrate for burrowing and often seeks refuge in burrows it creates within the sandy substrate.