What to know

  • These codes are all active as of late December 2025 and can be redeemed in the Fisch game.​
  • The newest codes—such as BorealPines, FORAREASON, MerryFischmas2, scarlet, and DEVSLOPSKINS—offer the latest rewards and are currently working.
  • Codes are case‑sensitive, so enter them exactly as shown below.
  • To redeem, open Fisch → click Menu → go to Codes → type the code and press Enter.

Here’s a simple, up-to-date list of active Fisch codes for December 2025. These codes can be redeemed in-game for free skins, items, and cosmetics. Make sure to enter them exactly as shown, as codes are case-sensitive and may expire without notice.

Active Fisch Codes - December 2025

These Fisch codes are currently active as of late December 2025 and can be redeemed in-game for free skins, items, and cosmetics:

  • BorealPines – Minimal Rod skin for the Maelstrom rod
  • FORAREASON – Red Blade of the Glorp skin for the Blade of Glorp rod
  • ECLIPSEBLADE – Blade of the Eclipse skin for the Fang of the Eclipse rod
  • MerryFischmas2 – 25 Fruitcake Flakes, 25 Cookie Crumble, and 15 Frostnova Bait
  • isitreallyyou? – Bloodwing skin for the Wingripper rod
  • scarlet – Scarlet skin for Nate’s Blade
  • ALIENS – Snowy Christmas skin for the Christmas Tree rod
  • DEVSLOPSKINS – Domodrum, Meowing Melody, Illumina, Tideglass, and Last Dance skins
  • FischmasSoon – Lime Silly Time skin for the Silly Fun Happy rod
  • Fischgiving – Roasted Turkey boat and 10 Unsellable Bountiful Bait Crates
  • ThanksgivingSoon – Eidolite skin for the Eidolon rod
  • CultistLair – Golden Staff skin for the Great Dreamer rod
  • BigUpdateSoon – Minty Fab skin for the Fabulous rod
  • FischFrightPart2 – Acidic Dusekkar skin
  • FISCHFRIGHT2025 – Mimic Spellbook Bobber and Pumpkin Candy Basket Lantern
  • TemporarySubmarine – Submarine parts
  • CARBON – Free Carbon bobber

That’s all the working Fisch codes for now. New codes are released often, especially around updates and events, so be sure to check back regularly. If any code isn’t working or you find a new one, feel free to share it in the comments to help other player