The video features a vibrant underwater scene with a purple coral reef as the main focus. The reef is teeming with life, including several fish of different sizes and colors. The fish are seen swimming around the reef, exploring its crevices and surfaces. The coral itself is a rich purple color, with some areas appearing lighter due to the lighting. The fish are mostly yellow and orange, with some having stripes or spots. The water is clear, allowing for a good view of the reef and its inhabitants.