Banded Killifish
NameBanded Killifish
Scientific NameFundulus diaphanus
Common NamesBanded Killifish, Eastern Banded Killifish
FamilyFundulidae
OriginNorth America, Eastern United States, Southeastern Canada
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.0-7.5
Compatible SpeciesWhite Cloud Mountain Minnow, Rosy Red Minnow, Danios, Other temperate killifish species
Description
The Banded Killifish is a slender, active fish native to temperate waters of eastern North America. Males display vibrant blue vertical bands, especially during breeding, while females are more subdued. They are generally peaceful but can be predatory towards very small invertebrates.
