European Bullhead
Image: <div class="fn value"> Hans Hillewaert</div> (CC BY-SA 4.0)
NameEuropean Bullhead
Scientific NameCottus gobio
Common NamesEuropean Bullhead, Bullhead, Miller's Thumb
FamilyCottidae
OriginEurope
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)7
Water TypeFreshwater
Temperature Range (°F)50-68
pH Range6.5-7.5
Compatible SpeciesDace, Minnows, Barbel, Loaches
Description
The European Bullhead is a bottom-dwelling freshwater fish characterized by its large head, broad pectoral fins, and mottled camouflage coloration. It prefers cool, clear, oxygenated waters of rivers and streams, where it preys on invertebrates and small fish. This species is known for its territorial behavior, especially during breeding.
