In the video, a person is holding a clear plastic container with a blue lid. The container appears to be filled with water and small white bubbles are visible inside. The person is holding the container over a fish tank, which has purple rocks and a blue light. The person then opens the lid of the container and tilts it, allowing the water to flow into the fish tank. The water flows in a steady stream, and the person holds the container steady to ensure that the water does not spill out. The fish tank is well-lit, and the water in the container is clear, indicating that it is clean. The person's hand is visible, and they are wearing a black shirt. The video ends with the person closing the lid of the container.