Barnacle Blenny (Acanthemblemaria)

Fish in the family Blenniidae. Moderate care. Reef Safe.

Barnacle Blenny

Quick facts

Scientific nameAcanthemblemaria
FamilyBlenniidae
Also known asBarnacle Blenny, Tube Blenny
Care levelModerate
Reef safetyReef Safe
TemperamentSemi Aggressive
Dietplanktivore
Adult size3 in
Minimum tank size20 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Small, elongated blenny with a mottled brown to tan body and dark barring. Highly cryptic with a somewhat flattened head; distinctive small cirri above the eyes and along the snout.

Diet and feeding

Small crustaceans, copepods, amphipods, frozen mysis, brine shrimp, and other small meaty foods.

Difficulty and care for the Barnacle Blenny

Easy - Very popular for nano tanks. Best suited for beginners.

Common health issues

Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations

Origin and habitat

Western Atlantic, Caribbean Sea, and Gulf of Mexico.

Keeper notes

Very popular for nano tanks. Heads poke out of holes in live rock. Hardy and reef safe.

Log Barnacle Blenny in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Barnacle Blenny alongside everything else in your reef.