In the video, a person is seen holding a small plant with green leaves in their hand. The plant is then placed into an aquarium filled with water and other plants. The aquarium is home to several fish that swim around the new plant. The person then touches the plant gently with their finger, perhaps to check on its health or to show the fish. The aquarium is well-lit, and the water is clear, allowing for a good view of the fish and the plants. The fish appear to be healthy and are of various sizes and colors. The person's actions are gentle and careful, indicating a sense of care for the fish and the plant.