The video shows a close-up of a white Betta fish with red spots on its body and fins. The fish is swimming in a tank with a mirror on the side, reflecting its image. The Betta fish is seen from different angles, showcasing its long, flowing fins and tail. The fish's movements are graceful and fluid, and it appears to be healthy and well-cared for. The background is blurred, but it seems to be a green aquatic plant, providing a natural environment for the fish.