Red-tailed Barracuda
NameRed-tailed Barracuda
Scientific NameAcestrorhynchus heterolepis
Common NamesRed-tailed Barracuda, Pike Characin
FamilyAcestrorhynchidae
OriginSouth America, Amazon Basin, Orinoco Basin
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)300
Max Size (Inches)18
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Compatible SpeciesLarge Cichlids (e.g., Oscar, Flowerhorn), Large Catfish (e.g., Redtail Catfish, Tiger Shovelnose Catfish), Other large, robust characins, Arowana
Description
Acestrorhynchus heterolepis, commonly known as the Red-tailed Barracuda or Pike Characin, is a large, predatory freshwater fish characterized by its elongated, torpedo-shaped body and formidable teeth. It is a fast swimmer and an ambush predator, requiring a very spacious aquarium to thrive. This species is known for its aggressive nature towards smaller tankmates.
