Nano fish

Nano fish are small-sized fish used primarily in biological research and environmental monitoring due to their tiny size, which allows for easier observation and testing. Their small scale makes them ideal for studying aquatic ecosystems, assessing water quality, and testing the effects of pollutants or medicines. Nano fish often refer to miniature or genetically modified fish like zebrafish, which are widely used because they share many biological traits with humans and develop rapidly. Their transparency and small size enable detailed visualization of internal processes, making them valuable tools in scientific studies.