Brown Topknot
NameBrown Topknot
Scientific NameChirolophis ascanii
Common NamesBrown Topknot, Ascanius' Blenny
FamilyStichaeidae
OriginNorth Atlantic, British Isles, North Sea, Norwegian Coast
Temperamentpeaceful
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)75
Max Size (Inches)10
Water TypeSaltwater
Temperature Range (°F)40-55
pH Range7.8-8.4
Compatible SpeciesOther coldwater blennies, Coldwater gobies, Small temperate rockfish, Certain coldwater invertebrates
Description
The Brown Topknot is a cryptic, elongated blenny found in the cold temperate waters of the North Atlantic, often camouflaged among seaweed and rocky crevices. It possesses a distinctive crest on its head and feeds primarily on small benthic invertebrates. Keeping this species requires a specialized coldwater marine aquarium setup.
