East Asian Fourfinger Threadfin
NameEast Asian Fourfinger Threadfin
Scientific NameEleutheronema rhadinum
Common NamesEast Asian Fourfinger Threadfin, Striped Threadfin
FamilyPolynemidae
OriginWestern Pacific Ocean, East Asia, China, Korea, Japan, Taiwan
Temperamentsemi-aggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)500
Max Size (Inches)28
Water TypeBrackish, Marine
Temperature Range (°F)72-82
pH Range7.5-8.5
Compatible SpeciesOther large, robust brackish fish, Large marine fish, Snappers, Groupers (of similar size)
Description
The East Asian Fourfinger Threadfin is a large, predatory fish native to the coastal waters and estuaries of East Asia. It is characterized by its silvery body and distinctive free pectoral fin rays. Due to its significant adult size and active nature, this species requires a very large brackish or marine environment.
