In the video, a young child is seen standing in front of a large aquarium tank. The child is wearing a pink raincoat and is pointing at the fish swimming in the tank. The fish are of various sizes and colors, and the child seems to be fascinated by them. The aquarium is well-lit, and the water is clear, allowing for a good view of the fish. The child's actions suggest that they are learning about the different types of fish and their behaviors.