The Golden Trevally (Gnathanodon speciosus) is a captivating marine fish prized for its bold yellow body accented with striking black vertical stripes. This tank-bred specimen ensures healthier acclimation and reduces wild collection impact.
Care Level: Moderate – suitable for experienced hobbyists with large marine tanks.
Temperament: Generally peaceful but can be boisterous; best housed with similarly sized or larger non-aggressive tank mates.
Diet: Carnivorous – accepts a variety of meaty foods including frozen shrimp, squid, and specialised marine pellets.
Minimum Tank Size: 500 litres (approx. 130 gallons) recommended to accommodate their active swimming behaviour and eventual adult size.
Reef Safe: With Caution – may prey on smaller invertebrates and fish; not recommended for delicate reef setups.
Lighting and Water Flow: Standard marine aquarium lighting and moderate water flow are suitable.
Placement: Provide ample open swimming space with some rockwork for shelter. Avoid overcrowding to reduce stress.
Origin: Tank-bred, reducing wild collection impact and improving survivability in captivity.
Maximum Size: Up to 70 cm in captivity, requiring spacious aquariums.
This species is an excellent choice for marine aquarists seeking a visually impressive and active fish. Proper diet, tank size, and compatible tank mates are essential for long-term health.
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