The video shows a large fish swimming in a tank of water. The fish has a bright orange body with black spots and a large mouth. It swims slowly and gracefully, moving its fins and tail. The water is clear and blue, and the tank appears to be well-maintained. The fish seems to be the only living creature in the tank, and there are no other objects or decorations visible. The lighting in the tank highlights the fish's vibrant colors and the shimmering scales on its body.