An aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.
Release Date:
Jun 23, 2025
Developer:
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Planned Release Date: Jun 23, 2025

This game plans to unlock in approximately 4 days

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About This Game

What is Tiny Aquarium?

  • Create your dream aquarium and fill it with beautiful fishy friends

  • Switch to Tiny Mode for a calming desktop companion

  • Play the fishing minigame to discover rare and exotic new breeds

  • Connect with friends to visit their tanks, trade fish and join live events

Jump into a relaxing haven where you nurture vibrant fish, design your dream underwater world, and connect with friends.

Tiny Aquarium is a real-time idle game, meaning the fish keep growing while you’re away – even when you’re offline! Be sure to check in regularly and see how your fishy friends are doing.

Begin a relaxing journey toward building your dream aquarium. Hatch new fish, customize your aquarium, and interact with your friends.

Create the aquarium of your dreams, and place it on your desktop as a companion using Tiny Mode. The fish can keep you company throughout the day, whether you’re working, studying, or just kicking back with some videos!

Discover and learn about dozens of real and fantasy fish, with new ones being added regularly so there is always something to look forward to.



Explore Tiny Aquarium's exciting online functionalities. Visit strangers, trade fish, and join in on fun new events.

Or go for a relaxing sea trip with the new fishing minigame! Grab a rod and kick back – alone, with friends, or even with strangers, chatting and browsing other aquariums as you go. Upgrade your rod and ship and be on the lookout for the most dazzling catch.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS: Windows 10 64bit
    • Processor: x64 architecture with SSE2 instruction set support
    • Memory: 1 GB RAM
    • Graphics: DX11, DX12 capable
    • Storage: 1 GB available space
    Minimum:
    • OS: macOS 10.14 (Mojave) or later
    • Processor: Apple Silicon or Intel x64
    • Memory: 1 GB RAM
    • Graphics: Metal capable Intel and AMD GPUs
    • Storage: 1 GB available space
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
    Minimum:
    • OS: Ubuntu 18.04 LTS (64-bit) or SteamOS 3.0+
    • Processor: x86_64 with SSE2 instruction-set support
    • Memory: 1 GB RAM
    • Graphics: OpenGL 3.2+ compatible GPU
    • Storage: 1 GB available space
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