Fish Kingdoms Codes

Feature image for our Fish Kingdoms codes guide. It shows a baby fish person in an elaborate hat on a gold stand, with a thought bubble that reads 'My vassals! Aid me!'.

Looking for the latest Fish Kingdoms codes? Well, you’ve come to the right place. In this guide, we round up the most recent active codes that you can redeem for some free rewards. These can include currency, boosters, in-game items, and more. We keep this list updated as often as new codes are released, so we recommend bookmarking this page and checking back shortly.

Fish Kingdoms is an idle RPG where your underachieving protagonist enters the world of fish people in their dreams. Well, there are worse excuses to go on an adventure. Assemble your aquatic army with fishy heroes and become the greatest slacker ever known.

You can grab Fish Kingdoms on Google Play. If you’re looking for more freebies, check out our Avatars Saga codes, Idle Awakening codes, and The Floor Is Lava codes.

Working Fish Kingdoms Codes

  • jiangwei666 (New!)
  • IFK999
  • IFK777 
  • IFK666
  • IFK2023
  • happy2023
  • love2023

Expired Fish Kingdoms Codes

  • There are no expired codes right now!

What Do Codes Do

Many free-to-play mobile game developers reward you with regular codes, which you can redeem in-game for free rewards. These freebies come in many forms, from in-game currency, to boosters, or equipment for your characters. In rare cases, they can even take the form of full characters in gacha games. It really can vary.

We will always aim to try and let you know what you can get when you redeem a code, but this isn’t always made visible by the developer.

How to Redeem Fish Kingdoms Codes

Here are the steps to take to redeem Fish Kingdoms codes:

  • Open Fish Kingdoms
  • Hit the ‘Menu’ button at the top of the main screen.
  • Tap ‘Settings’.
  • Hit ‘Redeem Code’ button.
  • Enter the code into the box that appears.

What To Do About A Broken Code

If you try and redeem a code and it doesn’t work, this is likely due to an expired code. The vast majority of codes we post will have an expiration date, but these aren’t always made visible to us. So, if you do encounter an expired code, please let us know in the comments and we’ll remove it from our working codes list.

Another reason your code isn’t working could be that you’ve redeemed it already. Typically, you can only redeem a code a single time per account, but developers do occasionally reactivate an older code, allowing you to redeem it again.

Where to Get More Codes

The easiest way to get new codes is to check this guide often, as we keep an eye out for new codes frequently and add them to this list.

You can also follow the official Facebook and Twitter, or join the Discord. Developers typically distribute new codes among their social media channels, so these are your best bets to get new codes.

About Fish Kingdoms

Fish Kingdoms is an idle game about an idle main character who dreams of heroic fish people who look like heroes of legend. You’ll live out your dreams of becoming a general of your scaly troops, and probably not get a lot done.

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