Midas Blenny (Ecsenius midas)

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

Midas Blenny

Quick facts

Scientific nameEcsenius midas
FamilyBlenniidae
Also known asPersian Blenny, Midas Combtooth Blenny
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentSemi Aggressive
Dietomnivore
Adult size5.5 in
Minimum tank size30 gallons
Water parametersTemperature: 72-79°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding schedule1-2 times daily

Appearance

The Midas Blenny is a small, stocky fish with a golden-yellow to bright orange coloration on the head and body. It features a rounded, blunt head with large eyes positioned high on the skull, and its body tapers posteriorly to a slightly rounded tail. Males often display more vibrant coloring and may develop small tentacle-like cirri above the eyes.

Diet and feeding

In captivity, feed a varied diet of high-quality marine flakes, small pellets, frozen mysis shrimp, and frozen copepods 1-2 times daily. They will also graze on live rock and algae growth, making a mature, well-established aquarium beneficial.

Difficulty and care for the Midas 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, Bacterial Infections, Fungal Diseases

Origin and habitat

Indo-Pacific from the Red Sea and East Africa to the Great Barrier Reef and Vanuatu, typically found in shallow reef environments.

Log Midas 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 Midas Blenny alongside everything else in your reef.