Canary Blenny (Meiacanthus oualanensis)

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

Canary Blenny

Quick facts

Scientific nameMeiacanthus oualanensis
FamilyBlenniidae
Care levelModerate
Reef safetyReef Safe
TemperamentSemi Aggressive
Dietomnivore
Adult size5 in
Minimum tank size30 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding scheduleFeed 2-3 times daily

Appearance

Bright yellow body with a stocky, elongated blenny form and a relatively blunt head. Dorsal fin runs the length of the back; distinguished by fang-like teeth typical of Meiacanthus species.

Diet and feeding

Marine copepods, small crustaceans, polychaete worms, mysis shrimp

Difficulty and care for the Canary Blenny

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Marine Ich, Fin Rot, Swim Bladder Disorder, Hole-in-the-Head Disease, White Spot Disease

Origin and habitat

Indo-Pacific, from the Great Barrier Reef and Coral Sea region to Oceania including Fiji and the Marshall Islands.

Log Canary 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 Canary Blenny alongside everything else in your reef.