Galactic heart snakelike creature is a valuable catch in the Harvest Moon game. This lovable creature can be found in the stream during wet days and at night. If you manage to hook a Stardew eel, you can sell it for a handsome profit. In addition to its worth, it is also highly sought after by fishermen for its captivating charm. So, grab your fishing rod and head to the riverbank to try your luck at hooking this Cosmic heart fish. Happy fishing!