Koshewnikow's Sculpin
NameKoshewnikow's Sculpin
Scientific NameCottus koshewnikowi
Common NamesKoshewnikow's Sculpin, Kozhevnikov's Sculpin
FamilyCottidae
OriginNorthern Eurasia, Russia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)5
Water TypeFreshwater
Temperature Range (°F)40-65
pH Range6.5-7.8
Compatible SpeciesLarger coldwater minnows, Dace, Other robust, non-aggressive coldwater fish too large to be eaten
Description
Koshewnikow's Sculpin is a small, bottom-dwelling freshwater fish native to cold rivers and lakes of Northern Eurasia. It possesses excellent camouflage, allowing it to blend seamlessly with rocky and sandy substrates where it ambushes small invertebrates and fish. This species requires pristine cold water conditions and a carnivorous diet.
