The video shows a scuba diver swimming underwater near a coral reef. The diver is wearing a black wetsuit and is holding a camera in his hand. The water is clear, and the reef is covered in various types of coral and marine life. The diver is moving slowly and carefully, taking in the sights and sounds of the underwater world. The coral reef is vibrant and colorful, with different shapes and sizes of coral visible. The marine life is diverse, with fish swimming around the reef and other sea creatures visible in the background. The video provides a glimpse into the beauty and diversity of the underwater world.