This is a video of a white fish with yellow eyes swimming in an aquarium. The fish has a yellow spot on its back and is seen swimming around the tank, which is decorated with green plants and multicolored gravel. The fish appears to be healthy and active, moving smoothly through the water. The aquarium seems to be well-maintained, with clear water and a clean environment. The fish's movements are graceful and unhurried, suggesting a peaceful setting. Overall, the video provides a calming and serene view of aquatic life.