Common name: Violet demoiselle

General information

The Yellowtail Damselfish, scientifically known as Neopomacentrus violascens, is a small and vibrant fish that is popular among reef aquarium enthusiasts. This species is known for its striking blue body and contrasting yellow tail, which adds a splash of color to any marine aquarium. They are hardy and can be a good choice for beginners, but their territorial nature should be considered when planning tank mates.

Care

Yellowtail Damselfish are relatively easy to care for. They thrive in well-established aquariums with plenty of rockwork and hiding spaces. While they are not picky eaters and will accept a variety of foods, a balanced diet including marine flakes, frozen or live foods, and algae will help maintain their color and health. It's important to monitor their aggression, especially in smaller tanks, to ensure a peaceful community.

Reproduction

In the wild, Yellowtail Damselfish are known to lay their eggs on flat surfaces, where the male will guard and tend to them until they hatch. In the home aquarium, breeding can occur if the environment is stable and there are adequate hiding places for the fry.

Habitat

Neopomacentrus violascens is native to the Indo-Pacific region, where it is commonly found in shallow reefs and lagoons. They prefer areas with abundant coral growth and are often observed darting among the branches and crevices for protection.