Bigmouth Sculpin
NameBigmouth Sculpin
Scientific NameHemitripterus bolini
Common NamesBigmouth Sculpin, Bolin's Sculpin, Pacific Sea Raven
FamilyHemitripteridae
OriginNorth Pacific Ocean, Japan, Alaska, California
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)200
Max Size (Inches)20
Water TypeSaltwater
Temperature Range (°F)40-55
pH Range8.1-8.4
Description
The Bigmouth Sculpin is a large, camouflaged marine fish found in the cold waters of the North Pacific. It is an ambush predator, using its mottled coloration to blend seamlessly with rocky and gravelly substrates while waiting for prey. This species is characterized by its prominent spiny fins and a remarkably large mouth, which it uses to engulf crustaceans, mollusks, and smaller fish.
