The video shows a large fish tank with several goldfish swimming around. A green net is hanging in the water, and a person is using it to catch the fish. The fish are swimming around the net, and the person is trying to catch them. The fish tank is well-lit, and the water is clear. The goldfish are of various sizes and colors, but most of them are orange. The person is wearing gloves and appears to be gentle with the fish. The net is made of a fine mesh material, and the person is using it to scoop up the fish one by one.