Threadfin Shad
NameThreadfin Shad
Scientific NameDorosoma petenense
Common NamesThreadfin Shad, American Threadfin Shad
FamilyClupeidae
OriginNorth America, Central America, Mississippi River Basin, Atlantic Slope
Temperamentpeaceful
Dietomnivore
Care Leveladvanced
Minimum Tank Size (Gallons)200
Max Size (Inches)9
Water TypeFreshwater
Temperature Range (°F)68-82
pH Range6.5-8.0
Compatible SpeciesNot typically kept in community aquariums due to specialized needs and role as forage fish.
Description
The Threadfin Shad is a small, silvery schooling fish characterized by a long, thread-like dorsal fin ray and a distinct black spot behind the gill plate. Primarily a filter feeder, it consumes zooplankton, phytoplankton, and detritus. This species is often used as a forage fish in larger ecosystems rather than a typical aquarium inhabitant.
