In the video, a woman is seen cleaning a large fish tank. She is wearing a pink shirt and is using a white brush to clean the tank. The tank is filled with water and has a large amount of dirt and debris in it. The woman is carefully scrubbing the sides of the tank, making sure to get all the dirt out. The tank is located in a room with a white wall and a window. The woman is focused on her task and is making sure that the tank is cleaned thoroughly.