The video shows several koi fish swimming in a pond. The fish are of various colors, including orange, white, and yellow, with some having patches of orange and white. The water is clear and reflects the light, creating ripples on the surface. The pond appears to be surrounded by rocks and has some greenery visible in the background, suggesting an outdoor setting or a well-maintained indoor aquatic display. The fish are actively swimming, interacting with each other, and appear to be feeding. Some fish are close to the surface, while others are deeper in the water. The overall impression is a peaceful and serene scene of aquatic life.