In the video, a man is standing in front of a large fish tank. He is wearing glasses and a black shirt. He points to the fish tank and talks about the fish inside. The fish tank is filled with water and has several fish swimming around. The man seems to be knowledgeable about the fish and their behavior. The fish tank is well-lit, and the fish are of different sizes and colors. The man continues to talk and point to the fish tank throughout the video.