A video captures a live seafood display tank, likely situated in a restaurant in Đà Nẵng, Vietnam. The clear glass tank, circular or semi-circular in shape, contains several large marine creatures. A prominent feature is a large, silvery fish with a light orange tint near its fins, actively swimming around the tank. Alongside it are multiple large eels, exhibiting a distinctive mottled pattern of yellow-green, brown, and black spots, characteristic of Moray Eels. These eels are mostly resting on the bottom and sides of the tank. The base of the tank is decorated with blue and white checkered tiles. The water in the tank is clean and clear, and internal lighting casts a blue hue within. The background behind the tank is dimly lit with blurred lights, suggesting an evening setting or an indoor environment.