The video shows an aquarium with a variety of fish swimming around. The fish are of different sizes and colors, and they are swimming around the plants and rocks in the tank. The aquarium is well-lit, and the water is clear, allowing for a good view of the fish and their surroundings. The fish seem to be healthy and active, and they are swimming in different directions, some near the surface and others near the bottom of the tank. The plants in the tank are green and lush, providing a natural habitat for the fish. The rocks are of different sizes and shapes, adding to the aesthetic of the tank. Overall, the video provides a peaceful and calming view of the aquarium and its inhabitants.