"Ecsenius dilemma", the twocoat coralblenny, is a species of combtooth blenny in the genus "Ecsenius". It is found in coral reefs in the western Pacific ocean, specifically in the Philippines. It can reach a maximum length of 3.1 centimetres. Blennies in this species feed primarily off of benthic algae and weeds, and are commercial aquarium fish.
Similar species: Blennies
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