Fourfinger Threadfin
NameFourfinger Threadfin
Scientific NameEleutheronema tetradactylum
Common NamesFourfinger Threadfin, Giant Threadfin, Blue Salmon, Indian Salmon
FamilyPolynemidae
OriginIndo-Pacific, East Africa, Australia, Japan
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)5000
Max Size (Inches)78
Water TypeSaltwater
Temperature Range (°F)75-82
pH Range8.0-8.4
Description
The Fourfinger Threadfin is a large, predatory marine and brackish water fish distinguished by its four free pectoral fin rays. It is a highly sought-after game and commercial fish due to its impressive size and fighting ability. This species is not suitable for typical home aquariums due to its extreme size and specialized care requirements.
