Common name: Blackline fangblenny

General information

The Blackline Fang Blenny, scientifically known as Meiacanthus nigrolineatus, is a distinctive and captivating species popular among aquarists for its bold personality and striking appearance. This species is part of the Blenniidae family, known for their elongated bodies and characteristic canine-like fangs. The Blackline Fang Blenny is easily recognizable by its vivid yellow body with a prominent black stripe running from the eye to the base of the tail fin.

Care

Blackline Fang Blennies are relatively hardy and can be a good choice for both novice and experienced aquarists. They thrive in well-established aquariums with plenty of live rock for hiding and grazing on microalgae. It's important to provide a varied diet that includes marine algae, mysis shrimp, and other prepared foods to maintain their health and coloration. These blennies are known for their semi-aggressive temperament, so they should be housed with compatible tank mates that can tolerate their occasional nipping.

Reproduction

In the wild, Blackline Fang Blennies are oviparous, with males often displaying territorial behavior during breeding. They lay adhesive eggs that are attached to the substrate or within crevices. In the aquarium, breeding these fish can be challenging, but with the right conditions and a well-matched pair, it is possible to observe their fascinating reproductive behavior.

Habitat

Meiacanthus nigrolineatus is found in the Indo-Pacific region, particularly around coral reefs and rocky outcrops. They prefer shallow waters where they can dart among the rocks and corals for food and shelter. Their natural habitat ranges from the Philippines and Indonesia to the Great Barrier Reef in Australia.