Silver Arowana
Image: jeremdelajungle (cc-by-nc)
NameSilver Arowana
Scientific NameOsteoglossum bicirrhosum
Common NamesSilver Arowana, Arowana, Dragon Fish
FamilyOsteoglossidae
OriginSouth America, Amazon Basin
Temperamentsemi-aggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)250
Max Size (Inches)40
Water TypeFreshwater
Temperature Range (°F)75-82
pH Range6.0-7.5
Compatible SpeciesLarge Catfish (e.g., Redtail Catfish, Tiger Shovelnose Catfish), Large Cichlids (e.g., Flowerhorn, Oscar, Green Terror - with caution), Datnoids, Stingrays (freshwater), Pacu (large species)
Description
The Silver Arowana is a large, predatory freshwater fish known for its elongated body, large scales, and upward-facing mouth, adapted for surface feeding. Native to the Amazon basin, it is a powerful jumper and requires a very spacious aquarium with a secure lid. This species is highly sought after by experienced aquarists due to its impressive size and unique appearance.
