The Thai Mahseer, locally known as Pla Phluang, is a freshwater fish in the Cyprinidae family. It features a streamlined body with large, shimmering silvery scales that often reflect green or gold tints. Notable for its thick lips and two pairs of barbels, this species prefers fast-flowing, clear, and well-oxygenated waters, typically found in waterfalls or headwater streams. In the context of the Bueng Boraphet Aquarium, displaying the Mahseer highlights the diverse freshwater ecosystems of Thailand, from vast wetlands to highland streams. It also holds cultural significance as a "sacred fish" in various regions, often found in protected sanctuary waters near temples or national parks.