In the video, a person is seen placing a plant into an aquarium. The aquarium is filled with water and has rocks and other plants already in it. The person's hand is visible as they hold the plant and carefully place it into the water. The plant appears to be a type of aquatic plant, possibly a water lily or similar species. The person's movements are slow and deliberate, ensuring that the plant is securely positioned in the aquarium. The water is clear, and the lighting in the room highlights the vibrant colors of the plants and rocks. The overall atmosphere of the video is calm and serene, with the sound of water gently lapping against the rocks and plants.