Common name: Scarface blenny

General information

Vanderbilt's Blenny, scientifically known as Cirripectes vanderbilti, is a small, colorful fish that is a member of the Blenniidae family. This species is known for its distinctive appearance, characterized by its mottled brown and white coloration, elongated body, and the presence of cirri (small, fleshy appendages) above the eyes, which are a common trait among blennies. Vanderbilt's Blenny is a relatively rare find in the aquarium trade, making it a prized addition for enthusiasts seeking unique species.

Care

Caring for Vanderbilt's Blenny requires an established aquarium with plenty of live rock for grazing and hiding. They are herbivorous, primarily feeding on algae, so it's important to maintain a healthy growth of macroalgae or provide algae-based foods. They are generally peaceful but can be territorial towards other blennies or similarly shaped fish. A tank with ample space and hiding spots can help minimize aggression.

Reproduction

Like many blennies, Vanderbilt's Blenny is an oviparous species, with males often displaying territorial behavior during breeding. They lay eggs in crevices or on the substrate, which the male then guards until they hatch. Breeding in captivity is not common, but with the right conditions, it is possible for hobbyists to observe their reproductive behavior.

Habitat

Vanderbilt's Blenny is native to the Pacific Ocean, particularly around the Hawaiian Islands and Johnston Atoll. They are typically found in shallow, coral-rich environments and are adept at navigating the complex structures of the reef. In the wild, they are often seen perched on coral heads or hiding among the rocks.