How To Unlock Fish Vault in Steal a Fish – Expert 2026 Guide
The Fish Vault has revolutionized how I protect my rarest catches in Steal a Fish, and after grinding for weeks to unlock it, I’m sharing everything you need to know about accessing this game-changing storage system. With the recent Vault Update bringing the most significant addition to the game since launch, understanding how to unlock and maximize the Fish Vault can mean the difference between losing your prized Cthulhu to raiders or safely storing it for that crucial rebirth.
Quick Unlock Requirements (2026)
| Requirement | Amount | Best Time to Get |
|---|---|---|
| Money | $150Qa (150 Quadrillion) | Continuous grinding |
| Baby Deep Eater | 1x | Admin Abuse events |
| Zholthagru | 2x | Admin Abuse events |
| Sacabambaspis | 1x | Admin Abuse events |
What Is the Fish Vault in Steal a Fish?
The Fish Vault is a storage room for your rarest fish that acts like a secure safe where your catches are protected for future use. Located on the top floor of your base once unlocked, this special room fundamentally changes how you manage your collection strategy.
Here’s what makes the Fish Vault essential:
- Secure Storage: Protects rare fish from being stolen by other players
- Trading Preparation: Keep valuable fish ready for trades without risk
- Rebirth Planning: Store exact fish needed for future rebirths
- Social Features: When you turn on the “friends allowed” button, your friends can actually visit your vault and check out your collection
- Strategic Management: Organize your collection without cluttering your base
Critical Vault Limitation
Fish stored in the vault won’t generate any money for you. This means every fish you vault stops contributing to your income immediately. I learned this the hard way when I vaulted my best money-makers and watched my earnings plummet!
How To Unlock the Fish Vault?
Unlocking the Fish Vault requires completing a specific rebirth that demands both massive wealth and extremely rare fish. Let me break down exactly what you need and how to get it.
Step 1: Meet the Requirements
To unlock the Fish Vault, you’ll need to complete a specific rebirth level with these exact requirements:
Money Requirement:
- $150Qa (150 Quadrillion)
- You’ll need to have 150 Quadrillion (150Qa) saved up before you can even think about this rebirth
Fish Requirements:
- 1x Baby Deep Eater – Rare spawn, best during events
- 2x Zholthagru – Ultra-rare, requires patience or Admin Abuse
- 1x Sacabambaspis – Ancient fish with limited spawn windows
Step 2: Prepare Your Fish Collection Strategy
Start collecting these fish early, even before you have the money saved. Rare fish like Zholthagru and Sacabambaspis can take hours to spawn, so having them ready prevents delays when you finally hit 150Qa.
Pro Grinding Tips:
- Focus on Admin Abuse Events: These special events dramatically increase rare fish spawn rates
- Join Multiple Servers: Server hop during peak hours to find rare spawns
- Protect Your Catches: Use force fields constantly when you have rare fish
- Store Duplicates: Keep extras in case someone steals your originals
Step 3: Execute the Rebirth
Once you have all requirements:
- Click the “Rebirth” button on the left side of your screen
- Confirm you have all requirements highlighted in green
- Complete the rebirth to unlock the vault
- The vault appears as a new floor in your base immediately
How To Upgrade Fish Vault Slots?
The vault starts with limited slots, but you can expand it by completing another rebirth. Each upgrade adds 2 extra slots. Trust me, you’ll need these upgrades faster than you think!
Vault Upgrade Requirements
To get the vault slot upgrade, you’ll need to complete another rebirth with significantly harder requirements:
| Requirement | Amount | Difficulty vs. Unlock |
|---|---|---|
| Money | $2.75Qi (2.75 Quintillion) | 18x more than unlock |
| Star Strider | 3x | Extremely rare |
| Aurorawhale | 1x | Deep sea exclusive |
| Cthulhu | 1x | Legendary tier |
| Hungry Deer | 1x | Event exclusive |
The money requirement jumps way up to 2.75 Quintillion (2.75Qi). That’s a massive leap from the 150Qa needed for the unlock.
Is the Upgrade Worth It?
After upgrading twice myself, here’s my verdict: Absolutely yes, but only after your economy stabilizes. The extra slots become crucial when you start collecting event-exclusive fish and preparing for high-level rebirths.
2026 Strategic Vault Usage Guide
What to Store vs. What to Keep Out?
Always Vault:
- Duplicate rare fish (especially Zholthagru, Cthulhu, Star Striders)
- Event-exclusive fish you’re saving for trades
- Fish required for your next rebirth
- Any fish worth over $1T that you have duplicates of
Never Vault:
- Your highest income generators (unless you have duplicates)
- Common fish that are easy to replace
- Fish you’re actively using for money generation
- Anything below Epic rarity (waste of slots)
My Personal Vault Strategy
Since stored fish don’t generate income, only place the fish you’ll need for rebirths or future trading. Keep your main earners outside to keep the money flowing.
Here’s my exact approach:
- Keep one of each ultra-rare outside for income
- Vault all duplicates immediately
- Store rebirth requirements 24 hours before attempting
- Reserve 2 slots for emergency trades
2026 Advanced Tips for Faster Unlocking
Exploit Admin Abuse Events
Admin abuse events typically occur every Saturday following major game updates. During these 90-minute windows, rare fish spawn at 10x normal rates. I’ve caught more Zholthagru in one Admin Abuse than a week of regular play!
Admin Abuse Schedule (March 2026):
- Saturdays: Usually 9:00 AM PT / 12:00 PM ET
- Special Events: Check Discord for announcements
- Duration: 90 minutes of chaos
Money Generation Acceleration
Reaching $150Qa requires serious strategy:
- Force Field Management: A general thing to remember is that it stays active only for a minute, so you will have to activate it again
- Fish Selection: Target fish generating $90+ per second minimum
- Base Defense: Prevent theft losses that slow progress
- Server Selection: Join servers with fewer high-level players
Join the Right Communities
The official MY FISH FRIEND Roblox group provides:
- Early Admin Abuse announcements
- Exclusive group codes for free cash
- Trading opportunities for rare fish
- Strategy discussions with veteran players
Common Mistakes to Avoid
After watching countless players struggle with vault unlocking, here are the critical mistakes I see:
Mistake #1: Vaulting Income Generators Too Early
New vault owners often immediately store their best fish, crippling their economy. Remember: vaulted fish = zero income!
Mistake #2: Not Preparing Fish in Advance
Rare fish like Zholthagru and Sacabambaspis can take hours to spawn. Starting your fish collection only after reaching $150Qa adds unnecessary waiting.
Mistake #3: Attempting During Off-Peak Hours
Rare fish spawn better during peak hours (3-7 PM ET) when servers are fuller. Empty servers have reduced spawn rates.
Mistake #4: Ignoring the Social Features
The “friends allowed” option isn’t just for showing off – coordinated friends can help protect your base during crucial grinding sessions.
Fish Vault vs. Regular Storage Comparison
| Feature | Fish Vault | Regular Base |
|---|---|---|
| Security | 100% theft-proof | Vulnerable when force field down |
| Income Generation | None | Full income from all fish |
| Capacity | Limited slots (expandable) | Based on base size |
| Access | Rebirth requirement | Available from start |
| Trading | Safe storage for trades | Risk of theft before trade |
| Best For | Rare duplicates & rebirth prep | Active money generation |
Vault Update Impact on Game Meta
Since the Vault Update launched in late September 2026, the entire Steal a Fish meta has shifted:
- Trading Economy: Rare fish values increased 40% due to secure storage
- Rebirth Strategy: Players now attempt harder rebirths with stored backups
- PvP Dynamics: Less rare fish in vulnerable bases means different raiding strategies
- Collection Goals: Focus shifted from quantity to quality collections
Troubleshooting Vault Issues
“Can’t Access Vault After Rebirth”
Solution: Check if you completed the correct rebirth tier. The vault only unlocks with the specific $150Qa rebirth, not any rebirth.
“Vault Slots Not Increasing”
Solution: Each upgrade only adds 2 slots. If you need more, you’ll need to complete additional upgrade rebirths.
“Friends Can’t Visit Vault”
Solution: Ensure “friends allowed” is enabled AND friends are in your current server lobby.
Future Vault Updates (Speculation)
Based on developer hints and community feedback, potential future updates might include:
- Vault trading system for direct fish exchanges
- Premium vault skins and customization
- Automated fish sorting features
- Cross-server vault access
Related Game Features
Understanding these connected systems helps maximize vault value:
- Admin Abuse Events: Essential for catching required rare fish
- Rebirth System: The gateway to vault access and upgrades
- Trading Mechanics: How vaulted fish integrate with player economy
- Force Field Strategy: Protecting fish before they reach the vault
Frequently Asked Questions
How do you unlock the Fish Vault in Steal a Fish?
You unlock it by completing a rebirth with $150Qa, 1 Baby Deep Eater, 2 Zholthagru, and 1 Sacabambaspis. This specific rebirth is the only way to access the vault feature.
Do fish in the vault generate money?
No. Fish stored in the vault won’t generate any income. Only use the vault for duplicates or fish you’re saving for specific purposes.
How many slots does the vault start with?
The initial vault has limited slots (usually 4-6). Each upgrade rebirth adds 2 additional slots to your storage capacity.
Can other players steal from my vault?
No, the vault is 100% secure. Once fish are stored inside, they cannot be stolen by any player, even if your force field is down.
Where is the Fish Vault located in my base?
Once unlocked, it appears on the top floor of your base. You’ll see a new staircase or elevator leading up to the vault room.
What’s the best strategy for vault storage?
Store duplicate rare fish and rebirth requirements only. Keep income-generating fish in your regular base to maintain cash flow.
Can I remove fish from the vault anytime?
Yes, you can freely add or remove fish from the vault at any time without restrictions or cooldowns.
Is the vault worth the grinding effort?
Absolutely. The vault revolutionizes late-game strategy by allowing risk-free storage of ultra-rare fish needed for advanced rebirths and trades.
How long does it take to unlock the vault?
For average players: 2-3 weeks of dedicated grinding. With optimal strategies and Admin Abuse events: 7-10 days.
Can I trade fish directly from the vault?
Currently, you must remove fish from the vault before trading. Future updates may add direct vault trading features.
Final Thoughts
Unlocking the Fish Vault in Steal a Fish represents a massive milestone in your progression journey. The Fish Vault is more than just storage, it’s a long-term strategy tool in Steal a Fish. While the $150Qa and rare fish requirements seem daunting initially, the security and strategic advantages make every moment of grinding worthwhile.
Remember these key takeaways:
- Start collecting rare fish before reaching the money requirement
- Never vault your primary income generators unless you have duplicates
- Utilize Admin Abuse events for maximum rare fish spawns
- Plan your vault usage strategically for rebirths and trades
The competitive advantage gained from vault access cannot be overstated. Players with vaults consistently dominate leaderboards because they can take calculated risks with their collections, knowing their rarest fish remain secure.
Whether you’re grinding towards your first vault unlock or planning your upgrade strategy, stay patient and persistent. The vault transforms Steal a Fish from a constant defense game into a strategic collection empire where your rarest catches finally remain truly yours.
Happy fishing, and may your vault overflow with legendary catches!
Want more Roblox content? Check out our guides for Roblox Fisch Scripts, Steal a Brainrot Scripts, and Blox Fruits Scripts to dominate other popular Roblox games!