The video shows a group of goldfish swimming in a tank. The goldfish are of different sizes and colors, including orange, white, and black. They are swimming around the tank, which has a blue border and is filled with water. There are also green plants in the tank, adding to the natural look of the environment. The goldfish are seen swimming in different directions, sometimes coming close to the camera and other times swimming away. The tank appears to be well-maintained, with clean water and no visible debris. The lighting in the tank is bright, highlighting the colors of the goldfish and the greenery of the plants. Overall, the video captures the beauty and grace of the goldfish as they move through the water.