👉 Pike perch, also known as perch or white perch, is a small freshwater fish found in lakes, rivers, and other bodies of water worldwide. They are known for their distinctive appearance, which includes a long, thin body with a smooth, glossy black skin and a wide, forked tail. Pike perch is an important food source for many species of fish, including trout, catfish, and bass, as well as some freshwater plants and animals.