Common name: Mauritian Flasher Wrasse

General information

The Mauritian Flasher Wrasse, scientifically known as Paracheilinus piscilineatus, is a captivating and colorful species popular among reef aquarium enthusiasts. This species is part of the flasher wrasse group, which are known for their dramatic mating displays involving rapid color changes and fin displays. The males are particularly striking with their vibrant hues and elongated dorsal and anal fins.

Care

Caring for Mauritian Flasher Wrasses requires a well-established aquarium with plenty of live rock for hiding and foraging. They are peaceful fish that do well in a community tank but should not be housed with aggressive species. A varied diet of meaty foods, such as mysis shrimp and brine shrimp, supplemented with high-quality marine flake and pellet foods, will help maintain their color and health.

Reproduction

In the wild, male Mauritian Flasher Wrasses perform elaborate courtship displays to attract females. In the aquarium, breeding can occur if the environment is stable and there are multiple females present. However, raising the larvae can be challenging due to their small size and specific feeding requirements.

Habitat

Paracheilinus piscilineatus is native to the Western Indian Ocean, specifically around Mauritius and Réunion. They are typically found in coral-rich areas and slopes, often at depths ranging from 5 to 40 meters. In the aquarium, they require similar conditions with plenty of live rock and a sandy substrate to mimic their natural habitat.