Stardew Valley How To Catch A Lava Eel Game RantGalactic heart aquatic animal is a valuable catch in the Farming Simulator game. This creature can be found in the river during wet days and at night. If you manage to catch a Cosmic heart fish, you can sell it for a decent sum of money. In addition to its monetary value, it is also coveted by fishing enthusiasts for its ornate beauty. So, grab your angler gear and head to the riverbank to try your luck at capturing this Cosmic heart fish. Happy fishing!