What is a pelagic fish?

Pelagic fish are fish that live in the open ocean, far from the shore. They spend their lives swimming in the water column, and do not live on or near the sea floor. Some of the most common types of pelagic fish include tuna, swordfish, marlin, and mackerel. These fish are typically fast swimmers, and many are known for their long migrations. Pelagic fish are an important part of the marine ecosystem, and they provide food for a variety of other animals, including seabirds, marine mammals, and other fish.