The video shows a vibrant underwater scene with a yellow and white striped fish swimming around a large green anemone. The fish appears to be a clownfish, known for its bright colors and association with anemones. The anemone is anchored to the ocean floor and sways gently with the water's movement. The surrounding water is clear and blue, indicating a healthy marine environment. The fish moves in and out of the anemone's tentacles, which are gently waving in the current. There are no other fish or creatures visible in the video, suggesting that the clownfish and anemone may have a symbiotic relationship.