Tadpole Sculpin
NameTadpole Sculpin
Scientific NameOligocottus maculosus
Common NamesTadpole Sculpin, Tidepool Sculpin
FamilyCottidae
OriginNorth Pacific Ocean, Alaska to Baja California, Intertidal zones
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)4
Water TypeMarine
Temperature Range (°F)50-68
pH Range7.5-8.4
Compatible SpeciesLarger gobies, Blennies, Other similar-sized coldwater sculpins, Larger marine snails, Hermit crabs
Description
The Tadpole Sculpin (Oligocottus maculosus) is a small, bottom-dwelling fish characterized by its broad head, tapering body, and mottled camouflage coloration. It inhabits shallow coastal waters, tidepools, and estuaries, blending seamlessly with sandy or rocky substrates. This carnivorous species preys on small invertebrates and is known for its ability to tolerate varying salinities.
