Filet o' Karrotfish is a consumable that is obtained as loot from Karrotfish. They are a required ingredient for Scrumptious Sushi Spread, and can be used as a filler ingredient for many other recipes in the Cooking Station.
Consuming a Filet o' Karrotfish will grant the player an additional 100 maximum health for 6 minutes.
Like most food, Filet o' Karrotfish can be put on displays, although it cannot be painted.