The video shows a single clownfish swimming in and out of the tentacles of a sea anemone. The clownfish is orange with white stripes, and the sea anemone is green. The video is shot underwater, and the clownfish appears to be interacting with the sea anemone, possibly for protection or food. The sea anemone's tentacles are moving slightly, indicating the presence of water currents. There is no visible title, subtitle, or other informative text in the video.