Galactic heart fish is a valuable catch in the Harvest Moon game. This eel can be found in the creek during rainy weather and at night. If you manage to catch a Stardew eel, you can sell it for a handsome profit. In addition to its price, it is also coveted by fishermen for its captivating charm. So, grab your tackle box and head to the creek side to try your luck at capturing this Galactic love creature. Happy fishing!