The video features a single axolotl, a type of salamander, swimming in a tank. The axolotl has a pale, almost translucent body with pinkish gills and a pinkish-red head. It moves gracefully through the water, occasionally turning and twisting its body. The background is dark, which contrasts with the axolotl's light coloring, making it the focal point of the video. There are no visible titles, subtitles, or informative text within the video.