Atlantic Threadfin
NameAtlantic Threadfin
Scientific NamePolydactylus octonemus
Common NamesAtlantic Threadfin, Eightfinger Threadfin
FamilyPolynemidae
OriginWestern Atlantic Ocean, Gulf of Mexico, Caribbean Sea
Temperamentcommunity
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)250
Max Size (Inches)12
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesLarge Snappers, Large Groupers, Other large, peaceful marine fish
Description
The Atlantic Threadfin is a large, active marine fish found in the Western Atlantic. Characterized by its silvery body and distinctive free-moving pectoral fin rays, it is a benthic feeder. This species is not commonly kept in home aquariums due to its size and specialized care requirements.
