Redtail Catfish
Image: Emőke Dénes (CC BY-SA 4.0)
NameRedtail Catfish
Scientific NamePhractocephalus hemioliopterus
Common NamesRedtail Catfish, Red-tailed Catfish
FamilyPimelodidae
OriginSouth America, Amazon Basin, Orinoco Basin
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)1000
Max Size (Inches)48
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Compatible SpeciesLarge Pacu, Arowana (similar size), Large Freshwater Stingrays, Other very large, robust, and non-aggressive fish
Description
The Redtail Catfish is a massive, predatory freshwater fish native to South America, easily recognized by its dark body and vibrant red-orange caudal fin. It grows to an immense size, requiring an extremely large aquarium or pond. This species is a powerful hunter and will consume any fish small enough to fit into its mouth.
