Longnose Sucker
NameLongnose Sucker
Scientific NameCatostomus catostomus
Common NamesLongnose Sucker, Redstripe Sucker
FamilyCatostomidae
OriginNorth America, Siberia
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)180
Max Size (Inches)25
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range6.5-8.0
Compatible SpeciesLarge Minnows, Dace, Sculpins, Other Sucker Species
Description
The Longnose Sucker is a large, elongated freshwater fish characterized by its distinctive long snout and subterminal mouth adapted for bottom feeding. During breeding season, males often display a prominent red stripe along their flanks, as seen in the image. They are native to cool, clear waters across northern North America and Siberia.
