The video shows a fish tank with several fish swimming around. The fish are of different sizes and colors, with some being orange and others being yellow. The tank is decorated with plants and rocks, creating a natural habitat for the fish. The water is clear, and the lighting is bright, making it easy to see the fish and their surroundings. The fish are seen swimming in different directions, sometimes coming close to the camera and other times swimming away. The plants sway gently in the water, adding to the serene atmosphere of the tank. Overall, the video captures the peaceful and captivating nature of a well-maintained fish tank.