FISH.OS Idle Fishing Simulator Codes
All current and previous game codes for FISH.OS Idle Fishing Simulator on Roblox.
5 active2 expired| Code | Description | Status | Works |
|---|---|---|---|
| This code credits your account with 300 Black Pearls and 3 Name Tags. | Active | ||
| This code credits your account with a Legendary fish and a Name Tag. | Active | ||
| This code credits your account with 50 Black Pearls. | Active | ||
| This code credits your account with 800 Black Pearls. | Check | ||
| This code credits your account with 1,000 Black Pearls. | Check | ||
| This code credits your account with 500 Black Pearls. | Expired | ||
| This code credits your account with 1,000 Black Pearls. | Expired | ||
How to claim codes in FISH.OS Idle Fishing Simulator
To claim codes in FISH.OS, click the "Updates" icon in the game (its location can vary):
Next, type your code in the "Enter code here" box and click "REDEEM":
FISH.OS Idle Fishing Simulator Code Guardian
Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.
Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 731,017 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works, and 0 other players have copied a code since you landed on this page:.
Checks every code in-game
Nicole tests every new FISH.OS Idle Fishing Simulator code in-game, and re-checks any code that enough players report as not working.
Keeps this page up to date
When FISH.OS Idle Fishing Simulator changes how codes are claimed, adds a new requirement or launches a new promotion, Nicole makes sure it's covered here first.
Lists exact rewards and requirements
Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.
Nicole isn't the only Code Guardian around here: Erwin and Renato check new codes for this game whenever Nicole is away or asleep.
Meet the rest of the teamAbout FISH.OS Idle Fishing Simulator
Dive into the future of fishing with FISH.OS Idle Fishing Simulator, an innovative game that lets you catch fish from the comfort of your home. Forget getting wet or briny; simply click the water and watch your fish count rise. The game offers a unique idle and clicker experience, allowing you to tap to fish with an auto-click feature for convenience.
Explore the depths to discover over 200 collectible fish, which become increasingly bizarre as you venture further. Strategically manage your fishing fleet to optimize your Fish per Second (FPS) and prestige your way to legendary fishing fame. You can also sell your live catches on a dynamic live market and fill your personal aquarium with rare and legendary creatures, turning it into a trophy wall to showcase your achievements. Almost everything you collect is tradable, adding a social and economic layer to your fishing adventure.