Fishing is a chill gathering skill. You catch fish to cook for food. It is useful for all account types, especially Ironmen who need a steady supply of healing items in  OSRS gold.Early Levels (1 to 20)No quests, just fish:From levels 1 to 5, catch Shrimp with a small net south of Lumbridge. From levels 5 to 20, switch to a fishing rod and bait. Catch Sardines and Herring at the same spot...