Description
Tank Size:
- Minimum 500 gallons for juveniles
- 1,000+ gallons required for adults (best in public aquariums)
Water Parameters:
- Temperature: 72-82°F (22-28°C)
- pH: 8.1-8.4
- Salinity: 1.020-1.026 SG
- Ammonia & Nitrites: 0 ppm
- Nitrates: Below 20 ppm
Tank Setup:
- Large, open swimming space to accommodate its active nature
- Fine sand substrate to prevent injury when foraging
- Moderate to strong water flow to mimic ocean currents
- Minimal rockwork, as they prefer open waters
Tank Mates:
- Best with other large, fast-moving marine fish
- Avoid slow-moving or small species that could be outcompeted for food
Diet & Feeding:
- Carnivorous; feeds on small fish, crustaceans, and invertebrates
- Requires a high-protein diet (mysis shrimp, squid, marine pellets)
- Feed multiple times per day due to high metabolism
Due to its massive size, strong swimming ability, and dietary needs, the Golden Trevally is not suitable for most home aquariums and thrives best in public or very large marine systems.
