The Lonely Fish is a fish that can be acquired on Matumada. It can also be found from various sources and locations throughout the Frontier including but not limited to:
In appearance, the Lonely Fish is a pale white fish with two pitch-black eyes. In addition, a rectangular hole can be seen on the upper part of its body. Players can consume the Lonely Fish to restore 30 health points. Players can also exchange 4 Lonely Fish for a Storyfish during the Giant Toad's Tasks. If the player has no purpose for the Lonely Fish, it can be sold for 15,000 gold.
- It was introduced in the Spring Update.