👉 Frostfish, also known as icefish or iceclaw, is a type of fish that has elongated, white or silver scales and an elongated body. They are native to the Arctic Ocean and can grow up to 10 feet in length. Frostfish have been found in various environments including freshwater lakes, rivers, and even seawater. They feed on small crustaceans, mollusks, and other aquatic organisms.