stardew eelStardew heart fish is a valuable catch in the Harvest Moon game. This lovable creature can be found in the stream during stormy days and at night. If you manage to reel in a Cosmic heart fish, you can sell it for a handsome profit. In addition to its monetary value, it is also coveted by anglers for its exquisite appearance. So, grab your fishing rod and head to the riverbank to try your luck at capturing this Galactic love creature. Happy fishing!