Bluehead Sucker
NameBluehead Sucker
Scientific NameCatostomus discobolus
Common NamesBluehead Sucker, Bluehead Mountain Sucker
FamilyCatostomidae
OriginNorth America, Western United States, Colorado River Basin
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)120
Max Size (Inches)18
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range7.0-8.0
Compatible SpeciesOther large native suckers, Larger minnows, Dace, Chubs
Description
The Bluehead Sucker is a large, bottom-dwelling freshwater fish native to the cool, clear waters of western North America. It features a robust body, a large head, and a distinctive subterminal mouth adapted for scraping algae and detritus from rocks. This peaceful species requires a spacious aquarium with excellent water quality and strong oxygenation.
