The video shows a fish tank with a variety of fish swimming around. The tank is decorated with a large statue of a face, a piece of driftwood, and a black cave-like structure. The fish are of different sizes and colors, including yellow and gray. The water is clear, and the tank is well-lit, making the fish and decorations easily visible. The fish are seen swimming in different directions, some hiding in the cave, while others swim near the surface.