Seaking, known as the Goldfish Pokémon, resembles a koi or goldfish, as it is a big orange colored fish with white and black markings. It also has a horn on its head that is sharp like a drill, two big dark eyes, and pink lips with two small, sharp fangs. In the spawning season, they gather from all over to travel upriver, which colors the rivers a brilliant red. During this time, the Seaking males can be seen performing their courtship dances to woo Seaking females. The male also uses its powerful horn to bore holes in riverbed boulders, so as to keep the eggs safe, although in other seasons it will make and live in their own nests. The male and female will take turns patrolling around their nest and eggs, and the guarding of eggs by the Seaking goes on for over a month until the eggs hatch. Seaking was originally called Neptune in the beta, after the Roman god of the sea.