As part of its ongoing efforts to promote all things related to the beloved Pokémon franchise, The Pokémon Company has shared special content dedicated to Pokémon Crystal:
Did you know? This Pokémon lives in cold water. It will leave the water to search for food when it gets cold outside. When walking on land, it covers its body with a poisonous film that keeps its skin from dehydrating.
Source: The Pokémon Company
Source:Pokémon