The video shows a large aquarium filled with water and several small fish swimming around. The aquarium is decorated with green plants and has a white pipe running through it. The fish are swimming around the pipe and the plants, creating a lively and colorful scene. The water is clear and the lighting is bright, making the fish and plants stand out. The fish appear to be healthy and active, moving around the tank with ease. The aquarium seems to be well-maintained and clean, with no visible debris or algae. Overall, the video captures a peaceful and serene underwater scene.