Genus
Common name: Conger Eels
Scientific name: Ariosoma
Ariosoma is a genus of conger eels found in tropical and subtropical seas. Members of this genus are characterized by their elongated bodies, small pectoral fins, and a continuous dorsal fin extending from head to tail. They are nocturnal predators, feeding on small fish and invertebrates. In the aquarium, they require a large tank with plenty of hiding places and a sandy substrate to mimic their natural habitat. While fascinating to observe, their size and predatory nature make them suitable only for larger, species-specific setups or with other large, non-competitive fish.