The Super Red Arowana (Scleropages formosus) is a highly prized freshwater fish native to Southeast Asia, admired for its vivid red coloration and majestic appearance.
Scientific Name
Scleropages formosus
Habitat
Native to the blackwater rivers and slow-moving streams of Borneo, Sumatra, and West Kalimantan. Prefers warm, slightly acidic, soft water.
Conservation
Listed as Endangered under CITES Appendix I due to overfishing and habitat destruction. International trade is regulated and often requires certification.
Lifespan
Can live up to 20 years or more with excellent care.
Fun Fact
Considered a symbol of prosperity and luck in many Asian cultures; often called the “dragon fish” due to its resemblance to Chinese dragons.
Diet
Carnivorous – feeds on insects, small fish, crustaceans, frogs, and worms. In captivity, it is fed live or frozen prey and high-protein pellets.
Average Size
Can grow up to 90 cm (35 inches) in length.
Location / Placement info
Displayed in the Coastal Reef Exhibit, near the Ocean-View Tunnel
FAQ
What is the lifespan of a Super Red Arowana?
With excellent care, they can live 20–25 years or more in captivity.
What do they eat?
They are carnivores, feeding on insects, prawns, frogs, worms, and pellets.
Are they aggressive?
Yes, they can be territorial and aggressive, especially toward similar fish.
What is the ideal tank size?
Minimum 250 gallons with strong filtration and secure lids (they are jumpers).
Do they need a specific environment?
Yes, they require warm, clean, well-oxygenated water and minimal current.
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