This is a close-up video of an aquarium containing several goldfish. The goldfish are predominantly orange and appear to be healthy. The aquarium has a dark background, white pebbles on the bottom, and a small decorative rock structure. The fish are swimming around the aquarium, interacting with each other and their environment. The lighting in the aquarium appears to be natural or artificial, casting a warm glow on the fish. There are some small bubbles visible in the water, possibly from an aeration system.