In the video, a man is seen holding a white bucket and a clear plastic tube. He is speaking to the camera and appears to be demonstrating how to use the tube. The man is wearing a gray t-shirt and is standing in front of a blue-lit aquarium. The aquarium is filled with water and has various fish swimming inside. The man is holding the tube up to the camera, showing how it is used to transfer water from the bucket into the aquarium. The video is shot in a well-lit room, and the man's actions are clear and easy to follow.