Common name: Blackflap blenny

General information

The Earp's Blenny, scientifically known as Cirripectes auritus, is a small, colorful fish that is a member of the Blenniidae family. It is characterized by its distinctive red lips and elongated body with a combination of mottled brown, orange, and white patterns that provide excellent camouflage against the reef.

This species is not as commonly found in the aquarium trade as some other blennies, but it can be a unique and interesting addition to a reef aquarium due to its behavior and appearance.

Care

Cirripectes auritus is a hardy species that adapts well to life in captivity. They require an aquarium with plenty of live rock for hiding and grazing on microalgae. These blennies are known for their territorial behavior, so it's important to provide them with enough space to establish their own territory, especially if housing multiple individuals or similar species.

Their diet should consist of a variety of foods including marine algae, vegetable matter, and meaty foods such as mysis shrimp and brine shrimp. Consistent feeding will help maintain their vibrant coloration and overall health.

Reproduction

In the wild, Earp's Blennies are oviparous, with males guarding and aerating the eggs until they hatch. Reproduction in the home aquarium is not common, but with a well-established environment and careful attention to water quality, it is possible for hobbyists to observe breeding behavior.

Habitat

Earp's Blenny is found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They typically inhabit shallow coral reefs and rocky outcrops, often seen perching on coral heads or nestled in crevices. They can be found at depths ranging from just below the surface to about 15 meters.

Their natural habitat includes a variety of microhabitats, which should be replicated in the home aquarium to provide them with the environmental complexity they are accustomed to in the wild.