In the video, a person is seen pointing at a fish tank. The tank is filled with water and has several fish swimming around. The person points at a particular fish, which is swimming near the bottom of the tank. The fish is small and has a shiny, silver body. The person's finger is visible as they point at the fish, and the fish seems to be aware of the person's presence. The tank is well-lit, and the water is clear, allowing for a good view of the fish and the tank's decorations.