The video shows a large aquarium with a blue background. Inside the aquarium, there are several fish swimming around. The aquarium is decorated with a rock and a plant. The fish are of different sizes and colors. Some are orange, while others are white. The water in the aquarium is clear, and the fish are swimming around in different directions. The aquarium is well-lit, and the fish are clearly visible. The video is shot from outside the aquarium, and the camera is stationary.