In the video, we see an aquarium with several fish swimming around. The fish are of different sizes and colors, including orange and white. There are also green plants in the aquarium, which add to the natural feel of the scene. The fish are swimming around the plants and the rocks in the aquarium, creating a lively and dynamic environment. The water is clear, and the lighting is bright, making it easy to see the fish and their surroundings. Overall, the video captures the beauty and tranquility of an aquarium with a variety of fish and plants.