The Midas Blenny (Ecsenius midas), also known as the Persian Blenny, Lyretail Blenny, or Golden Blenny, is a species of marine fish in the family Blenniidae.

Distribution and Habitat

The Midas Blenny is widespread throughout the tropical waters of the Indo-Pacific area from the eastern coast of Africa, the Red Sea, to the Pacific Ocean. It inhabits coral reefs and rocky areas.

Physical Description

The Midas Blenny grows to a size of 13 cm in length. Its normal color is golden orange but it can adapt its color through mimicry to match the color of the fishes it mixes with. It shows a black spot near the anus. It is often seen in the company of the lyretail anthias.

Diet and Feeding

The Midas Blenny feeds primarily on plankton and small invertebrates. In captivity it accepts a varied diet including mysis shrimp, brine shrimp, and frozen preparations.

Behavior and Reproduction

This species is peaceful and can be kept with a variety of tankmates. It is considered reef-safe.

Aquarium Care

It requires a tank of at least 30 gallons with abundant live rock for hiding and perching.

Conservation Status

Classified as Least Concern by the IUCN Red List.