Elodea Canadensis, commonly referred to as Canadian Waterweed, is a common aquatic plant found in North America. It is a submerged plant that grows in freshwater lakes and ponds. It is often used in aquariums as a natural habitat for fish and other aquatic animals. Other synonyms for Elodea Canadensis include waterweed, Canadian pondweed, and American waterweed. It is a fast-growing plant that can quickly take over a body of water if left unchecked. Despite its invasive nature, it is an important part of the aquatic ecosystem, providing shelter and food for many species of fish and other aquatic animals.