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The Happy Reef
Blue Dot Jawfish
Blue Dot Jawfish
Regular price
£265.00 GBP
Regular price
Sale price
£265.00 GBP
Taxes included.
Quantity
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Blue Dot Jawfish
Opistognathus rosenblatti
Origin: Eastern Pacific – Gulf of California (Sea of Cortez), Mexico
Size: Up to 10 cm
Reef Compatibility:
Diet: Carnivore – feeds on small crustaceans and zooplankton; accepts frozen mysis, brine, and finely chopped seafood.
Care Level: Moderate to Difficult – requires a deep sand bed and stable water parameters.
Aggression: Peaceful – may defend burrow territory.
Captive-Bred Available: ❌ No
Notes:
The Blue Dot Jawfish is a striking burrow-dwelling species, instantly recognisable by its pale body covered in bright blue spots. Native to the Gulf of California, it requires a deep sand bed mixed with rubble to create stable burrows. This species is prone to jumping, so a tight-fitting lid is essential. Sensitive to poor water quality and rapid temperature swings, it does best in mature, stable aquariums.
Why We Like It:
With its jewel-like blue spotting and curious, alert behaviour, the Blue Dot Jawfish is a true showpiece. Watching it build and guard its burrow adds fascinating natural behaviour to the aquarium, making it a favourite among dedicated reef keepers.
Opistognathus rosenblatti
Origin: Eastern Pacific – Gulf of California (Sea of Cortez), Mexico
Size: Up to 10 cm
Reef Compatibility:
- Small Fish Safe: ✅ Yes
- Invert Safe: ✅ Yes
- Coral Safe: ✅ Yes
Diet: Carnivore – feeds on small crustaceans and zooplankton; accepts frozen mysis, brine, and finely chopped seafood.
Care Level: Moderate to Difficult – requires a deep sand bed and stable water parameters.
Aggression: Peaceful – may defend burrow territory.
Captive-Bred Available: ❌ No
Notes:
The Blue Dot Jawfish is a striking burrow-dwelling species, instantly recognisable by its pale body covered in bright blue spots. Native to the Gulf of California, it requires a deep sand bed mixed with rubble to create stable burrows. This species is prone to jumping, so a tight-fitting lid is essential. Sensitive to poor water quality and rapid temperature swings, it does best in mature, stable aquariums.
Why We Like It:
With its jewel-like blue spotting and curious, alert behaviour, the Blue Dot Jawfish is a true showpiece. Watching it build and guard its burrow adds fascinating natural behaviour to the aquarium, making it a favourite among dedicated reef keepers.
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