👉 Scourfishes are a type of fish that live in rivers and streams. They are known for their distinctive scurrying movements, which can be described as "scouring." These fish have been found in various parts of the world, including Asia, Europe, and North America, where they are commonly found in freshwater lakes and rivers. Scourfishes can grow to be quite large, with some species reaching lengths of up to 10 feet (3 meters) in size.