The video features a close-up view of a group of discus fish swimming in a tank. The fish have vibrant colors and patterns on their bodies, with some displaying a mix of orange, blue, and white stripes, while others have a more uniform coloration. The fish are seen swimming around the tank, occasionally coming close to the camera, allowing for a detailed view of their features, such as their fins and eyes. The tank appears to be well-maintained, with clear water and no visible debris.