Sickle Darter
NameSickle Darter
Scientific NamePercina williamsi
Common NamesSickle Darter
FamilyPercidae
OriginNorth America, Southeastern United States, Tennessee River drainage
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range7.0-8.0
Compatible SpeciesOther small, peaceful temperate fish, Minnows, Sculpins, Small temperate suckers
Description
The Sickle Darter (*Percina williamsi*) is a small, slender freshwater fish native to the Tennessee River drainage in the southeastern United States. It exhibits a mottled brown and tan coloration with a distinct lateral stripe or series of blotches. This species thrives in clear, flowing water with rocky or gravel substrates, where it hunts for small invertebrates.
