Three-bearded Rockling
NameThree-bearded Rockling
Scientific NameGaidropsarus vulgaris
Common NamesThree-bearded Rockling, Rockling
FamilyLotidae
OriginNortheast Atlantic Ocean, North Sea, Mediterranean Sea, Black Sea
Temperamentsemi-aggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)180
Max Size (Inches)20
Water TypeSaltwater
Temperature Range (°F)45-60
pH Range8.0-8.4
Description
The Three-bearded Rockling is a distinctive coldwater marine fish characterized by its three barbels and mottled brown coloration, providing excellent camouflage on the seabed. It is a benthic predator, often found hiding in crevices or under rocks, ambushing small crustaceans and fish. This species is rarely kept in home aquariums due to its specialized coldwater requirements and large size.
