Coppercheek Darter
NameCoppercheek Darter
Scientific NameEtheostoma aquali
Common NamesCoppercheek Darter
FamilyPercidae
OriginNorth America, United States, Tennessee, Duck River System
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)60-72
pH Range7.0-8.0
Compatible SpeciesOther small darters (with caution), Rosyface Shiner, Southern Redbelly Dace, Small Sculpins, Small Suckers
Description
The Coppercheek Darter is a small, colorful freshwater fish endemic to the Duck River system in Tennessee. Males display vibrant copper-orange cheeks and red spots along their flanks, especially during breeding season. They are benthic fish, preferring clear, cool, oxygen-rich waters with rocky or gravel substrates.
