Is a eel is fish?

Yes, an eel is a fish. Eels are a type of fish that belong to the order of Anguilliformes, which includes over 800 species of eel-like fish. Eels are characterized by their long, cylindrical bodies and lack of pelvic fins. They are also known for their ability to migrate long distances, sometimes across entire oceans. Eels are found in both fresh and saltwater habitats and can be found in all parts of the world except Antarctica. They are an important food source for many cultures around the world.