Conchs are large marine snails belonging to the family Strombidae. They are known for their spiral-shaped shells, which can be quite colorful and are often used in decorative arts. Conchs inhabit warm, shallow waters, primarily in the Caribbean Sea and Florida. These mollusks are herbivorous, feeding mainly on algae and other plant materials found on the ocean floor. Conchs play an important role in their ecosystems, helping to maintain the health of seagrass beds. They are also harvested for food and their shells, making them significant in both local economies and cultures.