The video shows a person's hand touching and moving around in a body of water that is covered with green algae. The person is wearing a blue long-sleeved shirt and is using their hand to push and move the algae around. The water appears to be shallow, and the algae are thick and covering the entire surface of the water. The person's hand moves around in the water, pushing and pulling at the algae, and at times, the algae move with the water's current.