This video shows a school of small fish swimming in clear, turquoise water near a rocky shore. The water is calm, with gentle ripples on the surface reflecting the light. The sun appears to be low in the sky, casting a warm, golden glow on the water, suggesting it is either sunrise or sunset. The rocky area beneath the water is covered in dark seaweed or algae. The overall scene is serene and natural, capturing a moment of underwater life in what appears to be a coastal environment. There is no visible text in the video.