这段视频展示了一群红色的鱼在水中游动的场景。鱼群密集，数量众多，它们的身体呈现出鲜艳的红色，尾部和鳍部则略带黑色。鱼群在水中形成了一个动态的图案，随着水流的波动而不断移动和变化。水面清澈，可以看到鱼群在水下的活动情况。整个画面给人一种生机勃勃的感觉，展现了自然界的美丽景象。
The video shows a large school of red fish swimming in a body of water. The fish are densely packed and appear to be moving together in a coordinated manner. The water is clear, allowing for a good view of the fish beneath the surface. The scene captures the vibrant red color of the fish against the darker background of the water, creating a striking visual effect. The fish seem to be in constant motion, creating ripples on the water's surface as they swim.
A large school of red fish is swimming in a body of water, moving in a coordinated and synchronized manner. The fish are densely packed together, creating a vibrant red pattern as they swim. The water is clear, allowing the fish's movements to be clearly visible. The fish maintain a consistent formation throughout the video, with no significant changes in their swimming direction or speed.