The video is a black and white animation that showcases the anatomy of a fish. It starts with a close-up of the fish's head, displaying its eye and mouth. The animation then moves on to show the fish's body, fins, and scales in detail. The fish's fins are long and pointed, and its scales are small and round. The animation is detailed and precise, providing a clear view of the fish's anatomy. The video ends with a full view of the fish, showcasing its entire body.