Just Fish: Idle Aquarium - Steam Charts & Historical Stats
Relax in a calm idle incremental aquarium. Explore historical player activity and pricing for Just Fish: Idle Aquarium. A current player-count observation is unavailable.
Genre
Casual
Developer
RoboLaserCosmoTurtle
Media Gallery
Screenshots
Videos
Just Fish: Teaser Trailer
Player count
Latest News
Apr 29, 2026 at 08:03 UTC
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Mar 27, 2026 at 20:08 UTC
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Nov 25, 2025 at 20:55 UTC
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Nov 12, 2025 at 14:46 UTC
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Nov 11, 2025 at 20:41 UTC
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Nov 09, 2025 at 00:02 UTC
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Nov 07, 2025 at 13:23 UTC
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Sep 25, 2025 at 17:32 UTC
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Sep 18, 2025 at 18:40 UTC
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Aug 28, 2025 at 17:51 UTC
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System Requirements
Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
- OS: Windows 10, 11
- Memory: 2 GB RAM
- Storage: 500 MB available space
Recommended:
Recommended:
- OS: Windows 10, 11
Pricing
Paid Game
Additional Information
Categories
Single-player
Camera Comfort
Mouse Only Option
Playable without Timed Input
Save Anytime
Family Sharing
Supported Languages
English, French, Italian, German, Spanish - Spain, Japanese, Portuguese - Brazil, Russian, Simplified Chinese, Turkish
Pricing Information
❓
Price Unavailable
Pricing information not currently available
Additional Information
🇧🇷
DEJUS Rating
l
Brazilian rating
🇩🇪
Steam Germany
0
German classification
🆘
Support
Developer Analytics
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About This Game
Relax in a calm idle incremental aquarium. Buy and feed fish that grow in real time. Sell fish to buy more fry and discover rarer species. Build your oasis: unlock and place decorations, and enjoy fish interacting with them. Your world keeps earning even while you're away
Detailed Description
"Buy fish. Feed fish. Watch fish grow.
Sell fish - if you want more.
Relax. Repeat. And feel relief.
While you leave, they live."
“Just Fish” is a relaxing idle aquarium for quiet moments.
Get fish from themed collection packs and watch them grow in real time.
Feed to help them grow faster.
Sell adult fish to buy more fry and discover rarer species - or keep them for steady income.
Build your oasis: unlock and place decorations, and enjoy fish interacting with them.
Use the game as a second-monitor screensaver, or pin a mini view in a corner for a small piece of calm while you work.
Your world keeps earning even while you’re away.
Sell fish - if you want more.
Relax. Repeat. And feel relief.
While you leave, they live."
“Just Fish” is a relaxing idle aquarium for quiet moments.
Get fish from themed collection packs and watch them grow in real time.
Feed to help them grow faster.
Sell adult fish to buy more fry and discover rarer species - or keep them for steady income.
Build your oasis: unlock and place decorations, and enjoy fish interacting with them.
Use the game as a second-monitor screensaver, or pin a mini view in a corner for a small piece of calm while you work.
Your world keeps earning even while you’re away.
Frequently Asked Questions
Is Just Fish: Idle Aquarium free to play?
Yes, Just Fish: Idle Aquarium is free to play on Steam.
What genre is Just Fish: Idle Aquarium?
Just Fish: Idle Aquarium is a Casual, Indie, Simulation game.
Who developed Just Fish: Idle Aquarium?
Just Fish: Idle Aquarium was developed by RoboLaserCosmoTurtle and published by RoboLaserCosmoTurtle.
What platforms does Just Fish: Idle Aquarium support?
Available on Steam for Windows.