In the video, a man is seen wearing a white hoodie and a mask. He is standing in front of a large aquarium filled with various fish. The man is pointing at the fish and talking to the camera. The aquarium is well-lit and has a variety of colorful fish swimming around. The man seems to be knowledgeable about the fish and is explaining something about them. The background of the video shows a greenhouse-like structure with plants and other aquariums.