Cosmic heart eel is a valuable catch in the Harvest Moon game. This heart creature can be found in the creek during wet 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 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!