My Beautiful Aquarium

A cozy fish-collecting aquarium that doubles as a living screensaver. Collect beautiful fish, build your perfect reef, and let it run.

Coming soon to Steam. Also playable in your browser.

Two ways to play

Relax, or take on the reef

Switch anytime. Start calm, or tend a living ecosystem when you want more to look after.

Cozy

Pure calm

  • No illness, no death, no mess to clean.
  • Buy, feed, and arrange to your heart's content.
  • Any fish live together happily.
  • Earn coins while you are away, then buy more.
  • Perfect as a living screensaver.
Challenge

A living ecosystem

  • Keep the water clean and clear.
  • Match each fish to the right water type.
  • Breed your fish, then sell the fry.
  • Research brand-new species to discover.
  • For players who want more to tend.
Meet the fish

A reef full of characters

50+ species and growing

Every fish is rendered in real 3D, and each one is a little different. Tap any fish to see it up close.

Features

Yours to build and keep

Collect the reef

Dozens of real 3D species across four rarity tiers, with more added over time.

Every fish is unique

Size, fins, and markings vary from fish to fish, so no two are quite the same.

Make it yours

Arrange decor, plants, backgrounds, lighting, and substrate into your perfect tank.

Breed and research

In Challenge, raise fry to sell and unlock brand-new species to discover.

Idle income

Your aquarium earns in-game coins while you are away. Come back, collect them, and spend on more fish for your tank.

Play anywhere

On Steam for Windows and Mac, or straight in your browser. Offline-first, always yours.

Made to be left on

A calm corner of your screen

My Beautiful Aquarium runs quietly in the background. Fish drift, plants sway, and light plays across the sand. Glance over whenever you need a calm moment, then get back to what you were doing.

Coming soon

Add it to your Steam wishlist

Be the first to know when it launches.

Questions

Good to know

Do I need to be online?

No. It is offline-first, so you can play and let it run with no connection. Sign in only if you want to sync across your devices.

What platforms is it on?

Coming to Steam for Windows and Mac, and it is also playable right in your browser.

How much will it cost?

Wishlist now to be the first to know. We will share pricing closer to launch.

When does it come out?

Soon. Add it to your Steam wishlist and you will get a notification the moment it launches.