The video shows a person cleaning a fish tank. The person is using a brush to clean the glass walls of the tank. The tank is filled with water and has several fish swimming around. The person is wearing a black shirt and is standing in front of the tank. The tank is placed on a table with a purple cloth on it. The person is using a white brush to clean the tank. The fish in the tank are of different sizes and colors. The person is cleaning the tank carefully, making sure to clean every corner. The water in the tank is clear, and the fish are swimming around calmly. The person is wearing a watch on their left wrist. The room is well-lit, and there are no other objects or people visible in the video.