The video shows a person pouring water into a bucket that is submerged in a large tank of water. The water in the tank is green and murky, and there are bubbles visible on the surface. The bucket is black and appears to be made of plastic. The person pouring the water is wearing a white glove and is holding a hose that is attached to the bucket. The tank is surrounded by metal bars, and there is a white cloth hanging from one of the bars. The video is taken from an elevated angle, looking down into the tank.