Cosmic snakelike creature is a valuable catch in the Farming Simulator game. This eel can be found in the creek during stormy weather and at night. If you manage to reel in a Cosmic heart fish, you can sell it for a good price. In addition to its monetary value, it is also in demand by fishing enthusiasts for its exquisite appearance. So, grab your tackle box and head to the creek side to try your luck at hooking this Stardew eel. Happy fishing!