The video shows a fish tank with several angelfish swimming around. The fish are orange and black in color, and they have long, flowing fins. The tank is decorated with green plants and rocks, creating a natural habitat for the fish. The water is clear, and the lighting is bright, highlighting the vibrant colors of the fish and the tank decorations. The angelfish are seen swimming in different directions, sometimes coming close to the camera and other times swimming away. The video captures the peaceful and serene environment of the fish tank, with the fish moving gracefully through the water.