The video shows a fish tank with several small fish swimming around. The fish are mostly pink and white in color, and they are swimming in and out of the green plants that are growing in the tank. The plants are of different shapes and sizes, and they are spread throughout the tank. The water in the tank is clear, and the lighting is bright, making the colors of the fish and plants stand out. The fish seem to be healthy and active, and they are moving around the tank in a relaxed manner.