The video features a group of goldfish swimming in a tank. The goldfish are predominantly orange with some white patches. They have long, flowing fins and tails that move gracefully as they swim. The background of the tank is a solid teal color, which contrasts with the bright orange of the fish. The fish are of various sizes, and some are seen swimming alone while others are in groups. The video captures the peaceful and serene movement of the fish as they navigate the tank.