The video shows a large aquarium filled with various types of fish. The fish are swimming around in the water, and some of them are looking directly at the camera. The aquarium is well-lit, and the water is clear, allowing for a good view of the fish. The fish come in different sizes and colors, including shades of blue, orange, and yellow. Some of the fish have stripes or spots on their bodies, while others are more solid in color. The aquarium appears to be well-maintained, with no visible algae or debris.