Mermaid Isle lets you build a custom mermaid with tails, hairstyles, and accessories bought using pearls, the game’s shop currency. Codes are the fastest way to stock up on pearls or unlock cosmetics without swimming around collecting them one by one.
Working Mermaid Isle codes
Type these into the code box exactly as shown, since they are case sensitive.
ReefRefresh1— 500 pearls NEWBugFix3— 500 pearls NEWBugFix2— 1,000 pearls NEWBugFix1— 1,500 pearls NEWReefRefresh— 2,500 pearls NEWSummerSplash— Summer Splash Blue Lagoon item NEWViscoria— 1,212 pearls NEWElegy— 1,212 pearls NEWGameRevampSoon— Fallen Warrior Urania, Bubble Pixie Prismatic, and 250 pearlsMermay— 3,000 pearlsValentinesDay— Eternal Vow Something New itemThankYou50k— Fateful Wish Cherished Moments itemHeartfeltUpdate— 3,333 pearlsSelkiesHymn— Free rewardsSeasonOfMyths— Draconic Phantasm, The Sheltered Albino DragonSeaFairyPearls— 2,000 pearlsNightrayGoddess— 2,500 pearlsSaviorSeaFairy— 1,500 pearlsReefUpdate— Special Shimmering Fantasea taillateupdate— 500 pearlsCursedAccessories— 1,000 pearlsSaveCrabLord— 7,450 pearlsFrilledScammer— Free pearlsSkeletonScammer— Free pearlsHalloweenEvent— 2,250 pearlsCursetideNight— 666 pearlsDailyFix— 350 pearlsFreeTangsForAll2— Free rewardsCelestialGamepassFix— Free rewards for gamepass ownersGiveMeMyPearlsBack— Celestial set refundBugShutDown— 1,000 pearlsPart2— 3,000 pearlsDolphinsComeBackSoon— 500 pearlsFreeTangsForAll— Radiant “Silver Tang” recolorSOULSONGGLOW— 12,000 pearlsDarkFantasea— Shimmering Fantasea, Blue Bird Azurite mermaid tailLightFantasea— Shimmering Fantasea, Aquamarine mermaid tailRejoinAfterClaimingThisCharacterSlotCode— 1,000 pearls, 2 character save slots
Redeem codes in Mermaid Isle
Redeeming codes only takes a few taps and doesn’t require reaching a specific level or completing any quest first.
What the rewards cover
Codes hand out three kinds of rewards, and knowing which is which helps you decide when to redeem them.
| Reward type | What it does |
|---|---|
| Pearls | Shop currency used to buy mermaid tails, hairstyles, and other cosmetics |
| Character save slots | Extra slots to store different mermaid looks and switch between them |
| Exclusive cosmetics | Tails and accessories such as the Shimmering Fantasea tails or the Radiant Silver Tang recolor, not sold in the shop |
Expired Mermaid Isle codes
These no longer grant rewards, so there’s no need to try them.
BUGGYUPDATEUPDATE1HASHTAGBLESSED500KVISITSCorruptGoddes071MVISITSRelease100KVISITSSwimSwimSwim5MVISITS2MVISITS
Where new codes get posted
New codes typically show up first on the Mermaid Isle Discord server, in the update-logs channel. The game’s Roblox community page also posts announcements tied to new codes when a fresh update goes out.
Bookmark this page and pop back in whenever you’re low on pearls, since the list above gets refreshed as soon as new codes go live and old ones stop working.
