Lez Sculpin
NameLez Sculpin
Scientific NameCottus bairdi
Common NamesMottled Sculpin, Blob Sculpin, Miller's Thumb
FamilyCottidae
OriginNorth America, Great Lakes, Mississippi River Basin
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)6
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range6.5-7.5
Compatible SpeciesLarger dace, Shiners, Other robust, coldwater fish too large to be eaten
Description
The Lez Sculpin, likely referring to a Mottled Sculpin, is a bottom-dwelling freshwater fish known for its cryptic, mottled coloration that provides excellent camouflage. It possesses a large head, broad mouth, and fan-like pectoral fins, using them to perch on the substrate. These ambush predators feed on small invertebrates and fish, requiring cooler, well-oxygenated water.
