FusionDex

Arcasea fur sheds easily as they move, making them unpleasant for larger Pokémon to try to catch and eat. The constant shedding makes them ill-suited to being kept in aquariums, as their fluff often clogs up the water filters.

By cleverly flicking the fins on its back side to side, it moves in any direction while facing forward. This fleet-footed Pokémon is said to run over 6,200 miles in a single day and night.