Roughhead Blenny
NameRoughhead Blenny
Scientific NameAcanthemblemaria aspera
Common NamesRoughhead Blenny, Roughhead Tube Blenny
FamilyChaenopsidae
OriginWestern Atlantic Ocean, Caribbean Sea, Gulf of Mexico
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)10
Max Size (Inches)2
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesClownfish, Gobies (non-competing), Small Damselfish, Royal Gramma, Pajama Cardinalfish, Firefish Goby
Description
The Roughhead Blenny is a small, fascinating marine fish known for its distinctive rough head and prominent cirri. It typically inhabits small holes or abandoned worm tubes in rocky or coral reefs, often peeking out to observe its surroundings. This species is territorial, especially towards conspecifics or similar-looking fish, and primarily feeds on zooplankton.
