Common name: Yellow anthias

General information

The Yellowfin Anthias, scientifically known as Odontanthias fuscipinnis, is a strikingly beautiful and relatively rare fish in the aquarium trade. It is prized for its vibrant coloration, which includes a blend of pink, orange, and yellow hues, with distinct yellow fins that give it its common name. This species is part of the Serranidae family, which is known for its diverse and colorful members.

Care

Yellowfin Anthias require a well-established aquarium with plenty of swimming space and hiding places. They thrive in a stable environment with high water quality, so regular water changes and efficient filtration are essential. They are planktivores in nature, so a diet rich in high-quality, small marine-based foods like mysis shrimp and finely chopped seafood is recommended. It's important to feed them multiple times a day due to their high metabolism.

Reproduction

In the wild, Odontanthias fuscipinnis forms harems consisting of one dominant male and several females. They are pelagic spawners, releasing eggs and sperm into the water column where fertilization occurs. Captive breeding is rare, but if conditions are optimal, they may spawn in an aquarium setting.

Habitat

Yellowfin Anthias are found in deep reef environments, typically between 70 to 400 feet. They are associated with steep outer reef slopes and drop-offs where they can be seen swimming in loose aggregations. Their natural range extends across the Western Pacific, from Indonesia to Fiji, and north to southern Japan.