The video shows a man wearing a white hat and a green shirt standing in front of a large aquarium tank. He is talking to another man who is wearing a black shirt and glasses. The aquarium is filled with various fish and aquatic plants. The man in the white hat is gesturing with his hands as he speaks, and the man in the black shirt is listening attentively. The lighting in the room is dim, and the focus is on the two men and the aquarium.