The video shows a close-up view of a fish swimming around in a tank. The fish is surrounded by green plants, and the water is clear. The fish appears to be moving around the plants, possibly searching for food or exploring its environment. The plants are lush and vibrant, adding a touch of nature to the scene. The fish's movements are smooth and graceful, and it seems to be in good health. Overall, the video captures a peaceful moment in the life of this aquatic creature.