The video shows a large aquarium filled with a variety of fish. The fish are of different sizes and colors, including orange, yellow, and white. The aquarium is well-lit, and the water is clear. A person's hand is seen reaching into the aquarium, touching and moving the fish around. The fish swim around the person's hand, and some even swim up to the glass of the aquarium. The person's hand is visible throughout the video, and the fish seem to be comfortable with the person's touch.