Mermaid Isle is a dress-up roleplay game that drops you under the sea with a tail, a wardrobe, and a whole reef to explore. You earn Pearls as you play, then spend them on new tails, hairstyles, and accessories to build the mermaid of your dreams — some of the prettiest tails in the game, like the Shimmering Fantasea set, take a serious pile of Pearls to unlock.
That is exactly where codes come in. Thirty-nine are working right now, and between them they pay out tens of thousands of Pearls plus a handful of exclusive tails you cannot simply buy your way to quickly. The list is long, so settle in — it is worth redeeming the lot before the next Reef Refresh lands.
All New Mermaid Isle Codes
- ReefRefresh2: Free rewards (==NEW==)
- ReefRefresh1: 500 Pearls (==NEW==)
- BugFix3: 500 Pearls (==NEW==)
- BugFix2: 1,000 Pearls
- BugFix1: 1,500 Pearls
- ReefRefresh: 2,500 Pearls
- SummerSplash: Summer Splash Blue Lagoon
- Viscoria: 1,212 Pearls
- Elegy: 1,212 Pearls
- GameRevampSoon: Fallen Warrior Urania tail, Bubble Pixie Prismatic tail, and 250 Pearls
- Mermay: 3,000 Pearls
- ValentinesDay: Eternal Vow Something New
- ThankYou50k: Fateful Wish Cherished Moments
- HeartfeltUpdate: 3,333 Pearls
- SelkiesHymn: Free rewards
- SeasonOfMyths: Draconic Phantasm The Sheltered Albino Dragon
- SeaFairyPearls: 2,000 Pearls
- NightrayGoddess: 2,500 Pearls
- SaviorSeaFairy: 1,500 Pearls
- ReefUpdate: Special Shimmering Fantasea Tail
- lateupdate: 500 Pearls
- CursedAccessories: 1,000 Pearls
- SaveCrabLord: 7,450 Pearls
- FrilledScammer: Free Pearls
- SkeletonScammer: Free Pearls
- HalloweenEvent: 2,250 Pearls
- CursetideNight: 666 Pearls
- DailyFix: 350 Pearls
- FreeTangsForAll2: Free rewards
- CelestialGamepassFix: Free rewards (Celestial gamepass owners)
- GiveMeMyPearlsBack: Celestial set refund
- BugShutDown: 1,000 Pearls
- Part2: 3,000 Pearls
- DolphinsComeBackSoon: 500 Pearls
- FreeTangsForAll: Radiant “Silver Tang” Recolor
- SOULSONGGLOW: 12,000 Pearls
- DarkFantasea: Shimmering Fantasea: Blue Bird Azurite Mermaid Tail
- LightFantasea: Shimmering Fantasea: Aquamarine Mermaid Tail
- RejoinAfterClaimingThisCharacterSlotCode: 1,000 Pearls and 2 Character Save Slots
Save SOULSONGGLOW for when you are paying attention — at 12,000 Pearls it is the single biggest payout on the list, and it would be a shame to fat-finger it. Also note that a couple of codes, including CelestialGamepassFix, only pay out if you own the matching gamepass, so do not panic if that one refuses you.
Expired Mermaid Isle Codes
The codes below have swum off for good — the game will not accept them anymore:
- SealriouslyDevs
- GreedyLionfish
- 100KVISITS
- CorruptGoddes07
- 1MVISITS
- 2MVISITS
- 500KVISITS
- 5MVISITS
- BugFix4
- UPDATE1
- BUGGYUPDATE
- Release
- BettaTester
- SwimSwimSwim
- HASHTAGBLESSED
- UPDATE2
How to Redeem Mermaid Isle Codes
- Launch Mermaid Isle on Roblox.
- Open Settings from the main menu (the cogwheel icon).
- Scroll down until you find the Enter Code field.
- Type a code in exactly as it appears above — these codes are case-sensitive.
- Hit Redeem and enjoy your Pearls.
How to Get More Mermaid Isle Codes
Fresh codes usually surface in the official Mermaid Isle Discord server, where the developers post them in the update logs channel whenever a patch, event, or milestone rolls around. Reef Refreshes and seasonal events like the Halloween update are the most reliable triggers, so those are the moments to watch.
Rather not live in an announcement channel? Bookmark this page and swing by after each update — we re-check the full list and move anything that has stopped working down to the expired section.
Why Are My Mermaid Isle Codes Not Working?
Double-Check for Typos: Mermaid Isle codes are case-sensitive, and some of them are long enough to trip anyone up — RejoinAfterClaimingThisCharacterSlotCode is practically a sentence. Copy and paste wherever you can, and watch out for lateupdate, which is all lowercase.
The Code Has Expired: Codes tied to a specific update, like the ReefRefresh line, tend to be retired once the next refresh arrives. If a code from further down the list fails, it has most likely been switched off since our last check.
Some Codes Need a Gamepass: A small number of codes only redeem for players who own a specific gamepass. CelestialGamepassFix, for example, is a make-good aimed at Celestial set owners, and GiveMeMyPearlsBack is a refund code for the same set — neither will work on an account that never bought in.
More Roblox Codes You Should Check Out
- Bey Rivals Codes
- Cameraman Tower Defense Codes
- Blox Fruits Codes
- Anime Vanguards Codes
- Yeet A Brainrot Codes
Conclusion
With 39 active codes, Mermaid Isle is handing out Pearls by the bucketload right now — enough to fund several dream tails without weeks of grinding. Redeem the full list, keep an eye on the update logs for the next drop, and check back here whenever a new Reef Refresh makes waves.
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