Rock Catfish
NameRock Catfish
Scientific NameNoturus flavus
Common NamesStonecat, Rock Catfish
FamilyIctaluridae
OriginNorth America, Great Lakes Basin, Mississippi River Basin
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)40
Max Size (Inches)10
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesLarger minnows, Darters, Other medium-sized native fish, Larger robust tetras (if temperature compatible)
Description
The Rock Catfish, commonly known as the Stonecat, is a nocturnal North American catfish found in clear, rocky streams and rivers. It is characterized by its elongated body, prominent barbels, and a mild venomous spine in its pectoral fins. These bottom-dwelling predators feed on aquatic insects and small invertebrates.
