In the video, a man is seen standing in a room with a camera on a tripod in front of him. He is wearing a white t-shirt and glasses and is speaking to the camera. The room has a black counter and several glass aquariums with fish and plants inside. The man is holding a can of soda in his hand and appears to be demonstrating how to set up an aquarium. He points to the aquariums and speaks, possibly explaining the process of setting up an aquarium. The lighting in the room is bright, and the man's gestures suggest that he is explaining something in detail.