The video shows a fish tank with several fish swimming around. The fish are of different colors and sizes, and they are swimming in and out of the plants in the tank. The plants are green and appear to be healthy. The fish are moving around calmly, and there is no visible aggression or stress among them. The tank seems to be well-maintained, with clear water and no visible debris. The lighting in the tank is bright, highlighting the colors of the fish and the greenery of the plants. Overall, the video provides a peaceful and calming view of a fish tank with a variety of fish and plants.