The video shows a man's arm as he pours a liquid from a small bottle into a glass bowl. The liquid is clear, and the man's arm is hairy. The bowl is placed on a table next to a fish tank. The man then picks up the bowl and walks towards the fish tank. The fish tank is filled with water and has a blue light on. The man pours the liquid into the fish tank, and the fish swim around. The man then picks up the bowl again and walks back to the table.