The video shows a close-up of a sea anemone with long, thin tentacles that are mostly white with some having a slight pinkish hue. The anemone is situated in a body of water, and there is a small orange and white fish with black stripes swimming around and between the tentacles. The fish appears to be a clownfish, known for its symbiotic relationship with sea anemones. The water is clear, and the lighting is natural, suggesting that the video was taken in a natural habitat. There are no visible titles, subtitles, or informative text in the video.