The Moss Amigo is a fuzzy little ball of algae with a unique personality. Found only in cold, shady lakes in northern Europe and Japan, this green algae naturally develops into floating, dancing spheres. The Moss Amigo makes the ideal care-free companion. Unlike pets or plants, the Moss Amigo needs no special care. Some chilled tap water and a shady spot is all it takes to make your new Amigo happy. Each new Amigo comes with a durable 16 oz. glass jar.