The video shows a group of red shrimp swimming around in a tank. The shrimp are of various sizes and are seen moving around the tank, with some of them hiding behind rocks and others swimming in the open water. The tank appears to be well-maintained, with clear water and a variety of plants and rocks providing a natural habitat for the shrimp. The shrimp are vibrant red in color, with long antennae and segmented bodies. They move quickly and gracefully through the water, occasionally brushing against the rocks and plants. The video provides a close-up view of the shrimp, allowing viewers to observe their behavior and interactions with each other and their environment.