Gulf Darter
NameGulf Darter
Scientific NameEtheostoma swaini
Common NamesGulf Darter, Swain's Darter
FamilyPercidae
OriginSoutheastern United States, Gulf Coast drainages
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)65-75
pH Range6.5-7.5
Compatible SpeciesOther small peaceful native fish, Small minnows, Corydoras catfish, Small loaches
Description
The Gulf Darter (*Etheostoma swaini*) is a small, colorful freshwater fish native to the southeastern United States. Males display vibrant red and blue patterns, especially during breeding season, making them attractive aquarium inhabitants. They are bottom-dwelling insectivores that prefer clear, flowing water with rocky or sandy substrates.
