Red River Pupfish
NameRed River Pupfish
Scientific NameCyprinodon rubrofluviatilis
Common NamesRed River Pupfish, Red River Killifish
FamilyCyprinodontidae
OriginNorth America, United States, Red River drainage (Oklahoma, Texas)
Temperamentcommunity
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)68-80
pH Range7.0-8.5
Compatible SpeciesOther pupfish species, Mollies, Guppies, Platies, Small tetras, Corydoras catfish, Dwarf Cichlids (non-aggressive)
Description
The Red River Pupfish is a small, hardy fish native to the Red River drainage in the central United States. Males exhibit more vibrant coloration, especially during breeding, while females are typically more subdued. They are known for their adaptability to a wide range of water conditions, including varying temperatures and salinity.
