What is four striped damselfish?

Four striped damselfish, also known as Dascyllus melanurus, are a species of marine fish found in the Indo-Pacific region. They are commonly found near coral reefs, rocky shores and in lagoons, and typically live in large groups.

These damselfish are identifiable by their distinct four white stripes on a black and blue background, as well as their yellow tails. They grow to a maximum length of about 10 cm.

Four striped damselfish are omnivores, feeding on a variety of small animals and algae. They are relatively peaceful compared to other species of damselfish, and can be kept in groups in aquariums. However, they may become territorial during breeding season, which occurs in warmer months.

Four striped damselfish have been known to have a symbiotic relationship with sea anemones, with the fish obtaining protection from potential predators and the anemone obtaining food from the fish's waste.

The International Union for Conservation of Nature (IUCN) lists four striped damselfish as a species of least concern, as they have a widespread distribution and are not currently facing any significant threats.