The Three Beacon Pleco L091 is a freshwater fish belonging to the Loricariidae family. It is also known as the Three Beacon Hypostomus Pleco or the White Seam Pleco. It is a peaceful and hardy fish that can grow up to 10 inches in length. It is named for the three bright orange-red spots on its body. They are herbivorous and enjoy grazing on algae and vegetables. They require a well-maintained tank with plenty of hiding places and a sandy substrate.