The video shows a large red crab with long legs and claws. The crab is seen moving its legs and claws while being displayed in a glass tank. The crab's body is a vibrant red color, and its legs and claws are striped with white and red. The crab's eyes are black and beady, and its mouth is open, revealing sharp teeth. The tank appears to be in a museum or aquarium setting, with a green floor and a clear glass wall. The video is shot from different angles, showing the crab from the front, side, and top. There is no visible title, subtitle, or informative text in the video.