Idlequarium

61KS
Released Nov 30, 2025by NutsXMixed(70% of 240 Steam reviews)Recent: 77% positive

Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam
SteamOfficial
updated
Lowest price
CA$7.79
-70%CA$2.33
Shop now ↗

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

Eneba
EnebaKeyshop
updated
-38% vs SteamCA$4.80
Shop now ↗

Multipacks (12)

DLCs (2)

About Idlequarium

The world inside your fish tank is a universe in miniature. Place it anywhere on your screen to transform your desktop from a place of work and study into a serene harbor for your mind. It's more than just a visual treat; it's your personal retreat. Zoom in and out seamlessly to admire your fish up close or to focus on your work. When the pressure of the day gets to you, why not take a short break to watch your fish glide peacefully and let your mind relax?

Caught up in the grind of work or study? Feeling the pressure? We all need a quiet space to clear our heads, but there's no time to get away. That's where your aquarium comes in. A glance is all it takes to find your peace in the gentle sway of your digital fish... It's an instant escape, right on your desktop. Simply set it and forget it. Your fish will grow, and beautiful moments will unfold while you're away.

From the Clown Knifefish to the Discus, hundreds of exotic species are waiting to be discovered! Buy Fish Packs to draw and unlock over a hundred freshwater and saltwater specimens. Complete tasks to earn coins, decorations, and resources to make your fish-keeping journey even more fun and rewarding. With such a rich variety of species, your aquarium will become a visual masterpiece. And who knows? If you're lucky, you might just hatch a mythical, ultra-rare fish!~

1 fish, 5 fish, 10 fish, 200... watch your aquarium flourish! Complete management tasks to earn a wealth of coins, decorations, and resources to make your fish-keeping journey easier and more rewarding. Think feeding is too much of a hassle? No worries! Use an Auto-Feeder Ticket to set your hands free. You've earned it!

With nearly a hundred decorations and six distinct tank styles to explore, you are the artist. Buy Decoration Packs to unlock rare items and create a lush, captivating environment. Will your fish swim peacefully under blooming cherry blossoms, or cower before the might of a black dragon? The choice is yours. These decorations don't just look good—they boost your efficiency, increasing feeding XP and growth rates! Watch as your corner of the desktop blossoms into a world of your own making.

A good tank manager knows the secret to success: selling mature fish at the right time to fund upgrades for your tank and decorations. This is the key to a smooth and satisfying idle experience. Should you fill your tank to the brim with fish first, or focus on creating a stunningly beautiful environment? Perhaps this is the eternal dilemma of the fish-keeping master.

Wait, shhh... Has the boss left the room? Okay, quick—time to check on your fish!

Game details

Idlequarium price history

Lowest tracked price: CA$2.33 (Jul 7, 2026) · current best: CA$2.33 across 2 stores.

Idlequarium player count & reviews

65% positive reviews in the last 30 days (70% all-time) · 55 peak players in the last 30 days.

Idlequarium — frequently asked questions

Where can I buy Idlequarium at the cheapest price?

Right now the cheapest offer for Idlequarium is CA$2.33 at Steam. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Idlequarium has ever been?

The lowest price KingsPrice has tracked for Idlequarium is CA$2.33 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How many people play Idlequarium?

Idlequarium peaked at 55 concurrent players on Steam in the last 30 days (highest on Jul 8, 2026). The player chart on this page updates daily.

Is it safe to buy a Idlequarium Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get Idlequarium at a discount?

Create a free price alert on this page and KingsPrice will email you when Idlequarium drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS: windows10
  • Processor: 2.4 GHz Dual Core
  • Memory: 4 GB RAM
  • Graphics: Graphics card with DX9
  • DirectX: Version 9.0
  • Network: Broadband Internet connection
  • Storage: 300 MB available space

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