Angelfish originate from tropical South America. They live wild in the basins of the Amazon, Orinoco and Essequibo Rivers. The unique shape of the Angelfish helps it hide among the plants and roots of its natural habitat. Prized for their beauty and behavior, Angelfish are one of the most popular breeds of freshwater aquarium fish. They are capable of forming long term attachments; each member of a mated pair will protect the other from threats and potential suitors. If a mate dies, the surviving fish may refuse to pair up with any others. The angelfish has been used as a symbol of peace and tranquility because of its slow, gentle movements.