Common name: Cinnabar goatfish

General information

The Dash-and-dot goatfish, scientifically known as Parupeneus heptacanthus, is a distinctive species recognized by its unique coloration and behavior. It has a white body with a yellow stripe running from the eye to the base of the caudal fin, and a series of short dashes along the midline. This species is part of the Mullidae family, which are known for their pair of chin barbels used to probe the sand for food.

Care

Dash-and-dot goatfish are moderately easy to care for in a home aquarium. They require a sandy substrate to exhibit their natural foraging behavior. A tank with ample space is necessary, as they are active swimmers and can grow up to 30 cm in length. They are not aggressive towards other fish but may prey on small invertebrates, so tank mates should be chosen with care.

Reproduction

In the wild, goatfish are known to spawn in groups, releasing eggs and sperm into the water column. In the aquarium, breeding is rare, but environmental cues such as temperature and lighting changes can sometimes induce spawning behavior.

Habitat

Dash-and-dot goatfish are found in the Indo-Pacific region, from the Red Sea and East Africa to the Hawaiian Islands, north to southern Japan, and south to New Caledonia. They prefer sandy areas near coral reefs and are typically found at depths ranging from 1 to 110 meters.