Common name: darkfinned coralcod

General information

The Flagtail Grouper, scientifically known as Cephalopholis urodeta, is a small species of grouper that is popular among aquarists for its striking appearance and manageable size. It is characterized by its dark body and distinctive white margin on the tail fin, which gives it its common name. This species is part of the Serranidae family, which is known for its robust and carnivorous fish.

Care

Flagtail Groupers require a spacious aquarium with plenty of rockwork and caves to mimic their natural habitat and provide hiding places. They are predatory fish, so tank mates should be chosen carefully to avoid predation. A varied diet of meaty foods such as shrimp, squid, and fish is essential for their health. It's important to note that they can become territorial, so they should be monitored to ensure they do not become aggressive towards other tank inhabitants.

Reproduction

In the wild, Cephalopholis urodeta exhibits protogynous hermaphroditism, where individuals start life as females and can change to males as they mature. Breeding in captivity is rare and challenging, requiring expert care and attention to environmental conditions.

Habitat

Flagtail Groupers are found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They prefer reef environments, often seen in lagoons and on outer reef slopes, where they can find shelter among the rocks and corals. They are typically found at depths ranging from shallow waters to about 40 meters.