I’ve been tracking Mermaid Isle codes since the game launched in May 2025, and January 2026 brings the most generous batch yet. Right now, you can claim over 37,000 pearls across 25 active codes, that’s enough to completely transform your mermaid with premium tails, exclusive hairstyles, and rare accessories.
Quick Value Snapshot: The SOULSONGGLOW code alone grants 12,000 pearls (worth $10+ in gameplay time), while SelkiesHymn just dropped today giving free rewards. I tested every code below within the last 6 hours to verify they work.
Every Active Code and What You Actually Get
After spending 200+ hours in Mermaid Isle and redeeming codes across three accounts, I’ve organized these by strategic value, not just alphabetically like most guides do.
All Working Mermaid Isle Codes (January 2026)
| Code | Reward | Category | Added Date |
|---|---|---|---|
| SOULSONGGLOW | 12,000 pearls | High Value | Nov 29, 2025 |
| SaveCrabLord | 7,450 pearls | High Value | Oct 31, 2025 |
| Part2 | 3,000 pearls | High Value | Nov 29, 2025 |
| NightrayGoddess | 2,500 pearls | High Value | Nov 8, 2025 |
| HalloweenEvent | 2,250 pearls | High Value | Oct 31, 2025 |
| SeaFairyPearls | 2,000 pearls | High Value | Dec 1, 2025 |
| SaviorSeaFairy | 1,500 pearls | Medium Value | Nov 8, 2025 |
| BugShutDown | 1,000 pearls | Medium Value | Nov 29, 2025 |
| CursedAccessories | 1,000 pearls | Medium Value | Oct 31, 2025 |
| RejoinAfterClaimingThisCharacterSlotCode | 1,000 pearls + 2 character slots | Character Slots | Nov 29, 2025 |
| CursetideNight | 666 pearls | Medium Value | Oct 31, 2025 |
| DolphinsComeBackSoon | 500 pearls | Standard | Nov 29, 2025 |
| lateupdate | 500 pearls | Standard | Oct 31, 2025 |
| DailyFix | 350 pearls | Standard | Nov 29, 2025 |
| SeasonOfMyths | Draconic Phantasm: The Sheltered Albino Dragon | Exclusive Tail | Dec 1, 2025 |
| ReefUpdate | Special Shimmering Fantasea Tail | Exclusive Tail | Nov 8, 2025 |
| FreeTangsForAll | Radiant Silver Tang Recolor | Exclusive Tail | Nov 29, 2025 |
| LightFantasea | Shimmering Fantasea | Exclusive Tail | Nov 29, 2025 |
| DarkFantasea | Shimmering Fantasea | Exclusive Tail | Nov 29, 2025 |
| SelkiesHymn | Free Rewards | Misc | Jan 29, 2026 |
| SkeletonScammer | Free Pearls | Misc | Nov 29, 2025 |
| FrilledScammer | Free Pearls | Misc | Oct 31, 2025 |
| GiveMeMyPearlsBack | Celestial set refund | Misc | Nov 29, 2025 |
| CelestialGamepassFix | Free Rewards | Misc | Oct 31, 2025 |
| FreeTangsForAll2 | Free Rewards | Misc | Oct 31, 2025 |
Top Priority Codes
SOULSONGGLOW: 12,000 pearls
This is your golden ticket. That’s equivalent to 2-3 premium tails or 5+ complete hairstyle transformations.
SaveCrabLord: 7,450 pearls
The second-highest pearl drop. I used this for the Celestial Cascade tail (5,200 pearls) and still had enough left for accessories.
SeasonOfMyths: Draconic Phantasm: The Sheltered Albino Dragon tail
This exquisite rarity tail isn’t available in the shop. I’ve received more compliments on this tail than any pearl-purchased option.
RejoinAfterClaimingThisCharacterSlotCode: 1,000 pearls + 2 character slots
Here’s the catch nobody mentions: you must rejoin after redeeming this or the slots won’t register properly.
Strategic Redemption: How I Maximize Every Code
Most players redeem codes randomly and wonder why their pearl stash disappears fast. Here’s what I learned managing three mermaid accounts:
The 30-70 Rule
Spend 30% of your code pearls immediately on items you genuinely love. Save 70% for future updates and limited releases. The Phantasmal Bloom collection from December 2025 sold out within 48 hours, and players with saved pearls got first pick.
Priority Spending Framework
- Tails first (3,000-5,000 pearls each): Your most visible feature. The Celestial Cascade and Moonstone Serenade tails consistently rank as community favorites.
- Hairstyles second (1,000-2,500 pearls): Dramatic transformation for moderate cost. The Flowing Cascades style pairs well with 80% of tails.
- Accessories last (500-2,000 pearls): Wait for sales. Accessories drop 20-30% during seasonal events.
Character Slot Strategy
I maintain three saved characters: one for casual exploration (basic tail, saves pearls), one for photoshoots (full premium setup), and one experimental slot for trying new combinations before committing pearls.
Code Value Comparison: Where Your Pearls Go
| Code Name | Pearl Value | Equivalent Purchase Power | Best Used For |
|---|---|---|---|
| SOULSONGGLOW | 12,000 | 2 premium tails + accessories | Major redesign |
| SaveCrabLord | 7,450 | 1 premium tail + complete hairstyle | Single-theme transformation |
| SeasonOfMyths | 0 pearls (tail) | 5,000+ pearl value | Exclusive status |
| Part2 | 3,000 | Multiple accessories or 1 mid-tier tail | Versatile spending |
| Character Slot Code | 1,000 + 2 slots | 3,000+ total value | Style experimentation |
How to Redeem Mermaid Isle Codes (Step-by-Step)
Launch Mermaid Isle on Roblox, then click the Settings cogwheel at screen top-right. Scroll completely to the bottom, the “Enter Code” section hides below all other settings. Type codes exactly as shown; they’re case-sensitive. “SeasonOfMyths” works, but “seasonofmyths” triggers an error.
Click the blue Redeem button. Your rewards appear instantly in inventory.
The Rejoin Issue
Some codes (specifically the character slot code) require you to rejoin the server after redeeming. If rewards don’t appear, exit completely and reload the game.
Expert Tips from 200+ Hours of Play
Copy-paste prevents 90% of code errors. I’ve watched players struggle with typos for codes like “RejoinAfterClaimingThisCharacterSlotCode” when they could’ve copied it in two seconds.
Redeem ALL codes immediately. Even if you don’t need pearls right now, codes expire without warning. The 5MVISITS code disappeared overnight when the game hit 6 million visits.
Preview everything before purchasing. The preview button in the shop lets you test combinations. I’ve saved thousands of pearls by discovering color mismatches before buying.
Join full servers for faster pearl spawning. With 15+ players, pearl respawn cooldown drops to 3:30 minutes. Empty servers hit 8+ minute waits.
Where New Codes Actually Drop
The Mermaid Isle Discord server’s “update-logs” channel posts codes first, usually within minutes of developer announcements. I check this twice daily at 10 AM and 6 PM EST when updates typically roll out.
The Mermaid Isle YouTube channel occasionally hides codes in video descriptions. Subscribe and enable notifications.
Major updates (version changes like V2.3 to V2.4) always bring 3-5 new codes. The November 2025 update added 8 codes in one day.
Frequently Asked Questions
Why won't my code work?
What's the fastest way to earn pearls without codes?
Can I trade pearls or codes with other players?
How often do new codes release?
Should I buy the gamepass or rely on codes?
Do codes expire at specific times?
Which tail should I buy first?
What’s Next for Your Mermaid
You’ve got the codes. You’ve got the strategy. Now comes the fun part, creating your unique underwater identity.
Start by redeeming the high-value pearl codes (SOULSONGGLOW and SaveCrabLord especially). Grab the exclusive tails from SeasonOfMyths and ReefUpdate since you literally can’t get these any other way. Then browse the shop with your newfound pearl wealth and use the preview feature generously.
For similar customization-focused Roblox experiences, explore Pixel Blade codes for action-packed gameplay or Seven Deadly Sins Origin codes for anime-style adventures.
Bookmark this page. I update it within hours of new code releases. Your next exclusive tail is just one code away.
