Darter Wolffish
NameDarter Wolffish
Scientific NameHoplias malabaricus
Common NamesWolf Fish, Trahira, Tiger Fish, Common Trahira, Darter Wolffish
FamilyErythrinidae
OriginSouth America, Amazon Basin, Orinoco Basin, Paraná River
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)75
Max Size (Inches)24
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.5
Description
The Darter Wolffish, also known as Trahira or Wolf Fish, is a highly predatory freshwater fish native to South America. It features an elongated, cylindrical body, a large mouth with prominent teeth, and a mottled camouflage pattern. This species is known for its ambush hunting style and extremely aggressive, territorial nature.
