Bonneville Sculpin
NameBonneville Sculpin
Scientific NameCottus bairdii
Common NamesBonneville Sculpin, Mottled Sculpin
FamilyCottidae
OriginNorth America, Great Basin, Mississippi River Basin, Great Lakes Basin
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)6
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range6.5-8.0
Compatible SpeciesLarger, robust coldwater fish, Dace, Larger Minnows
Description
The Bonneville Sculpin, a regional variant of the widespread Mottled Sculpin, is a bottom-dwelling freshwater fish characterized by its mottled brown and green camouflage. It possesses large pectoral fins and a broad head, perfectly adapted for life in cool, rocky streams. This species is a nocturnal ambush predator, feeding on aquatic invertebrates and small fish.
