👉 Hairfin is a type of fish that lives in freshwater, typically found in lakes or rivers where water temperatures are cool and stable. They have a long, slender body with a distinctive beak-like mouth that they use for feeding on aquatic plants and algae. The head is covered by scales, which help them swim and hide from predators. Hairfin's diet consists primarily of small fish and crustaceans, while their preferred habitats include rocky areas, streams, and lakes where there are abundant food sources