Common name: Twinspot coralblenny

General information

The Two-spot Blenny, scientifically known as Ecsenius bimaculatus, is a small and colorful fish that is popular among reef aquarium enthusiasts. This species is known for its distinctive two black spots, one on the base of the tail and another mid-body, which give it its common name. They are part of the Blenniidae family and are appreciated for their peaceful nature and interesting behaviors.

Care

Two-spot Blennies are hardy fish that adapt well to life in captivity. They require an aquarium with plenty of live rock for grazing on microalgae and for hiding. These blennies are herbivores, and their diet should consist of marine algae, vegetable matter, and high-quality herbivore preparations. It's important to ensure a varied diet to maintain their health and vibrant colors.

Reproduction

In the wild, Two-spot Blennies are known to lay eggs in crevices or under ledges in the reef. The male guards the eggs until they hatch. While breeding them in captivity can be challenging, it is possible with a well-established pair in a species-specific tank setup.

Habitat

Ecsenius bimaculatus is native to the Indo-Pacific region, where it can be found in shallow reef environments. They prefer areas with abundant coral growth and rockwork, which provide both food and shelter. In the aquarium, replicating this environment will help the blenny feel secure and display natural behaviors.