In the video, a man is standing in front of a large fish tank. He is wearing a red shirt and a hat. The fish tank is filled with colorful fish, and the man is pointing at them. He seems to be explaining something about the fish. The fish are swimming around in the tank, and the man is looking at them with interest. The tank is well-lit, and the fish are clearly visible. The man's expression is curious and engaged, and he appears to be enjoying the experience of observing the fish.