The video shows a fish swimming in an aquarium. The fish is grey in color and has a pointed nose. It swims around the tank, which is filled with green plants. The fish seems to be exploring its surroundings and occasionally looking directly at the camera. The lighting in the tank is dim, creating a calm and serene atmosphere. The fish's movements are slow and graceful, and it appears to be healthy and well-cared for. Overall, the video provides a peaceful and relaxing view of aquatic life.