The video shows a pond with a green surface and a blue rim. There are several fish swimming in the pond, including a large black fish that is the focus of the video. The fish are swimming around the pond, occasionally coming close to the camera. The water is clear, and the fish are visible through the surface. The pond appears to be outdoors, with trees and plants visible in the background. The fish are of various sizes and colors, but the black fish is the most prominent.