The European perch ("Perca fluviatilis"), also known as the common perch, redfin perch, big-scaled redfin, English perch, Eurasian perch, Eurasian river perch, Hatch or in Anglophone parts of Europe, simply the perch, is a type of fish. It belongs in genus Perch and lives in Europe and Siberia. It is typically less than 25 cm long. It has greenish basic colour with 5-9 black bands, and red fins.