In the video, there is a large fish swimming in a blue cooler filled with water. The fish is moving around in the water, and its fins are visible above the surface. The cooler is placed on a grassy surface, and the water inside the cooler is clear enough to see the fish clearly. The fish appears to be alive and healthy, and it is the only living creature visible in the video. The cooler is rectangular in shape, and the fish is the only object in the cooler. The fish is moving around the cooler, and its movements are the main focus of the video.