In the video, we see a fish tank with several fish swimming around. The tank is filled with water and has a variety of rocks and plants. The fish are of different sizes and colors, and they are swimming around the tank, exploring their surroundings. The water is clear, and we can see the fish moving around the tank. The plants in the tank are green and appear to be healthy. The rocks are of different shapes and sizes, and they are scattered throughout the tank. The fish seem to be enjoying their environment, and they are swimming calmly. Overall, the video captures a peaceful scene of fish in their habitat.