The video shows a top-down view of a Koi pond. Several Koi fish of varying colors, primarily red, white, orange, and black, are swimming in the dark water. The pond is surrounded by rocks and greenery, including a large-leafed plant in the foreground. Part of a building or structure with a railing is visible in the upper right corner. The water is slightly rippled, suggesting some water movement or aeration within the pond.