Argentine Wolffish
NameArgentine Wolffish
Scientific NameHoplias malabaricus
Common NamesTrahira, Wolf Fish, Tiger Fish, Common Trahira, Argentine Wolffish
FamilyErythrinidae
OriginSouth America, Amazon Basin, Paraná River Basin
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)125
Max Size (Inches)24
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Description
The Argentine Wolffish, also known as Trahira or Wolf Fish, is a large, robust, and highly predatory freshwater fish native to South America, including Argentina. Known for its powerful jaws and sharp teeth, it is a solitary and territorial species. This fish requires a spacious aquarium and is best kept alone due to its aggressive nature.
