Rock Darter
NameRock Darter
Scientific NameEtheostoma rupestre
Common NamesRock Darter
FamilyPercidae
OriginNorth America, Southeastern United States
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesOther small darters, Small temperate minnows, Sculpins, Small temperate suckers
Description
The Rock Darter is a small, bottom-dwelling freshwater fish characterized by its cryptic, mottled coloration of browns, greens, and oranges, allowing it to blend seamlessly with rocky substrates. It is known for its quick, darting movements as it navigates stream beds. This species primarily inhabits clear, cool, oxygen-rich rocky streams and rivers.
