Description
Yellow Head Jawfish – Opistognathus aurifrons
Overview:
The Yellow Head Jawfish is a charming burrow-dwelling reef fish, easily recognized by its bright yellow head that fades into a pale blue-white body. Known for its unique behavior of hovering above its burrow and quickly darting back in, it adds fascinating activity to the aquarium.
Origin:
Native to the Caribbean Sea and Western Atlantic, often found in sandy or rubble areas near reefs.
Feeding:
Carnivorous – accepts mysis shrimp, enriched brine shrimp, finely chopped seafood, and other meaty foods. Will also take high-quality frozen preparations.
Tank Mates:
Best with peaceful community fish. Avoid aggressive or overly active species that may outcompete them for food or disturb their burrows.
Aggression:
Peaceful, but may defend its burrow from other jawfish.
Experience Level:
Intermediate – requires a deep sand bed (3–5 inches) for burrow-building and a secure, covered tank to prevent jumping.
Water Parameters:
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Temperature: 74–80°F (23–27°C)
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pH: 8.1–8.4
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Salinity: 1.020–1.025
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Minimum Tank Size: 30+ gallons with sandy substrate
The Yellow Head Jawfish is a delightful, active, and peaceful reef inhabitant, prized for both its color and entertaining burrowing behavior.
