The video features a close-up view of a coral reef in an aquarium. The reef is home to various types of coral, including a prominent orange anemone with long, flowing tentacles. The anemone is situated on a rock and is surrounded by other corals of different shapes and colors. The water in the aquarium is clear, and the lighting highlights the vibrant colors of the corals. The camera slowly pans across the reef, giving viewers a detailed look at the different corals and their intricate structures.