Slender Sculpin
NameSlender Sculpin
Scientific NameCottus cognatus
Common NamesSlender Sculpin, Slimy Sculpin
FamilyCottidae
OriginNorth America, Eurasia, Coldwater streams and lakes
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeFreshwater
Temperature Range (°F)40-65
pH Range6.5-7.5
Compatible SpeciesOther coldwater native fish of similar size, Larger, non-aggressive coldwater species
Description
The Slender Sculpin is a small, bottom-dwelling freshwater fish characterized by its mottled brown coloration, large pectoral fins, and lack of scales. It thrives in cold, clear, well-oxygenated streams and lakes, often hiding under rocks and debris. This species is a nocturnal predator, feeding on aquatic invertebrates and small fish.
