The video shows a fish swimming in a pool. The fish is seen swimming around the pool, and at one point, it comes up to the surface of the water. The water is clear, and the pool tiles are visible. The fish appears to be a tropical species, possibly a cichlid or angelfish. The fish's colors are not clearly visible due to the video quality, but it seems to have a mix of dark and light shades. The fish's movements are smooth and graceful as it navigates the pool.