$2.39 (−40%)Screenshots
From the Steam store
Desktop Aquarium is a small, relaxing aquarium that sits in the corner of your screen while you do anything else on your computer. It’s calm, simple, and always there in the background.
Watch your fish swim, grow, and bring your desktop to life — without asking for your full attention.
Collect New Fish
Spin the slot machine to discover new fish and add them to your tank. Common, rare, cute, weird… every spin brings something different.
Expand Your Tanks
Unlock new tanks. Build a bigger, nicer, and more colorful aquarium over time.
Feed and Grow
Keep your fish happy with simple feeding. They grow, swim around, and make your aquarium feel alive and cozy.
Made for Chill Play
Desktop Aquarium is built to be calm and low-effort.
No stress
No pressure
No complicated systems
Just a tiny world moving peacefully on your screen
You can keep it open while working, studying, browsing, or doing literally anything else.
Perfect For:
Working
Studying
Gaming on a second monitor
Browsing
Or just chilling
Desktop Aquarium is always there, quietly moving and adding a peaceful touch to your day.
