Riverweed Darter
NameRiverweed Darter
Scientific NameNothonotus microlepidus
Common NamesRiverweed Darter
FamilyPercidae
OriginNorth America, Southeastern United States, Upper Tennessee River drainage
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesOther small, peaceful darters, Temperate minnows, Sculpins, Dace
Description
The Riverweed Darter is a small, bottom-dwelling freshwater fish native to the upper Tennessee River drainage. It exhibits cryptic coloration, allowing it to blend into rocky or gravel substrates, and requires excellent water quality with good oxygenation. This species primarily feeds on small aquatic invertebrates.
