Bloodfin Darter
NameBloodfin Darter
Scientific NameEtheostoma sanguifinum
Common NamesBloodfin Darter
FamilyPercidae
OriginSoutheastern United States, Tennessee River drainage
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesOther small darters, Sculpins, Small minnows, Rainbow Shiners, Rosyface Shiners
Description
The Bloodfin Darter is a small, colorful freshwater fish native to the clear, cool streams of the Tennessee River drainage. Males display vibrant red-orange spots and fin coloration, especially during breeding. They are bottom-dwelling carnivores that prefer well-oxygenated water with rocky or gravel substrates.
