The video shows a person's hand petting a fish in a tank. The fish is large and has a rough texture. The person's hand is visible in the video, and they are petting the fish gently. The fish is swimming in the water, and the person's hand is moving along its body. The fish appears to be enjoying the attention and is not struggling. The water in the tank is clear, and there are no other fish or objects visible. The person's hand is the only human element in the video. The fish is the main focus of the video, and the person's hand is shown in close-up shots. The lighting in the video is bright, and the colors are vibrant. The fish is mostly grey with some white spots, and the person's hand is pale. The video is shot from a side angle, and the camera is steady.