The Golden Trevally (Gnathanodon speciosus) is a visually stunning and active fish known for its distinctive yellow stripes and dynamic swimming behaviour. This small tank-bred specimen is an excellent choice for marine aquarists seeking a charismatic and robust addition to their collection.
Care Level: Moderate to advanced. The Golden Trevally requires a spacious aquarium with excellent water quality and stable conditions.
Temperament: Generally peaceful but active and fast swimmers. They may show some territorial behaviour as they mature, so compatibility with similarly sized or larger tank mates is recommended.
Diet: Carnivorous. Feed a varied diet of meaty foods such as chopped seafood, high-quality pellets, and frozen preparations to ensure optimal health.
Minimum Tank Size: At least 300 litres (approximately 80 gallons) to accommodate their active swimming needs and growth potential.
Lighting Requirements: Standard marine aquarium lighting is sufficient; no special lighting needed.
Water Flow: Moderate to strong water movement mimics their natural reef and coastal habitats.
Placement: Provide ample open swimming space with some rockwork or caves for shelter. Avoid overcrowding to reduce stress.
Origin: Tank-bred in controlled aquaculture facilities, ensuring healthier specimens and reduced wild collection impact.
Maximum Size: Up to 60 cm (24 inches) in the wild; smaller sizes expected in captivity depending on tank size and care.
This tank-bred Golden Trevally is a captivating addition for marine enthusiasts prepared to meet its husbandry needs. Its striking appearance and engaging behaviour make it a standout specimen in larger marine aquariums.



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