Buy Idlequarium Steam Key
Idlequarium Steam Key: compare prices from 6 offers (October 2026)
An Idlequarium Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €0.65 (€0.68 with fees, -88%) at Difmark Digital Keys, 88% below the €5.89 (no fees) Steam price · 6 verified stores, 6 offers in stock · Updated 04h 25min ago.
Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.
“Choose it if you don’t mind the price difference”Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.
“Choose it if you’re looking for a great discount”Prices change depending on the selected payment method.
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Final prices with fees
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!
How much does Idlequarium for PC cost right now?
Idlequarium for PC starts at €0.65 (€0.68 with fees) at Difmark Digital Keys, a Steam key, which is 88% under the €5.89 (no fees) it costs on the official store.
No day in our records has it been cheaper than today.
That €0.65 (€0.68 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
Supply is thin — 6 offers from 6 stores — and thin supply keeps prices steady rather than falling.
Is it worth buying the Steam Key for Idlequarium now or waiting?
That €2.19 (€2.52 with fees) key is at its usual price: no bargain, no spike.
- Those €2.19 (€2.52 with fees) are 8% below what it usually costs, measured on the store price.
- Only 5 stores sell the Steam Key, and with that little competition the price barely moves.
- Not counting today, 151 days out of the 334 days on record were this cheap or cheaper; the lowest it has ever cost is €1.50.
Worked out from 1,012 daily records of the Steam Key for Idlequarium across 7 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Can you activate Idlequarium in US?
All 6 offers are Global, so the code redeems on any account no matter where it was created.
Why is there such an expensive Idlequarium offer?
One listing is worth ignoring: the Steam key that G2A has at €6.25 (€6.54 with fees) is more than 9 times the cheapest offer and is not what this game costs. The number to work from is €0.65 (€0.68 with fees) at Difmark Digital Keys.
Most common FAQs when buying Idlequarium for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
Idlequarium
Is it worth it?
- 74%Steam reviewsMostly Positive · 239 reviews
Is it alive?
- Watching now on Twitch
- Live channels
What the press says
I really enjoyed Megaquarium, I found it refreshing to take on the challenge of designing and managing my own aquarium and it took me right... Read more
I certainly will keep on playing. A game like this that has over 95 different species that need to be curated, hundreds of objects to... Read more
A charming management game that's designed entirely for your convenience. Very easy to learn, with enough complexity to keep you entertained for hours. Read more
A charming watery theme park management game where fish are friends, not food. Until they eat each other or you forget to feed them. Read more
Despite some nitpicks with the visuals in the game Megaquarium is a great addition to any tycoon fan’s library. The transition to console feels natural... Read more
If you like management and/or simulation games and are fond of fishies, Megaquarium is the game for you! Go wild as you progress from a... Read more
Coming in at just under 20 quid this gives pretty good value for money for something that might not have massive content but it still... Read more
As a tycoon game, Megaquarium strikes a very nice balance between having too much complexity vs. not having enough depth to remain entertaining. While micromanagement... Read more
Megaquarium gives you the chance to run your own aquarium and figure out how to make fish the best thing since sliced bread Read more
Megaquarium is a casual management game that challenges a player as they progress. In fact, it is a game that is suitable for all ages... Read more
Megaquarium is a fun and enthralling tycoon game. I found there to be a deep amount of depth to each tanks ecosystem and the requirements... Read more
A few niggles aside, Twice Circled should be very proud of its charming simulation game. Although its graphics are simplistic, the game speaks for itself... Read more
Megaquarium is a fintastic game to relax and unwind with at the end of a long day. I like to couple that with some of... Read more
Megaquarium is everything you expect from a building sim the added bonus of camera movement that enhances your entire experience. Read more
Considering all of the low-quality tycoon games now on Steam, Megaquarium is definitely a breath of fresh air. It strikes a nice balance in terms... Read more
Although it feels like it has released a little too early and you’re buying a work in progress at the moment, Megaquarium is still a... Read more
Despite a few oversights, Megaquarium is a fine game and easy recommendation for fans of management sims, or someone who wants to make their unique... Read more
There’s a great business management experience here; the gameplay may seem shallow at first blush, but plunge a little deeper and you’ll find plenty of... Read more
Megaquarium is a solid simulation game with plenty of content. Its simple gameplay can get hectic quickly. If you're a fan of tycoon games, this... Read more
Altogether, Twice Circled has crafted a decent tycoon game that is fun and relaxing, if not a little unimaginative. Read more
Megaquarium for the Switch is an enjoyable theme park builder suitable for entry level and experts of the genre. Those with aquarium experience will find... Read more
While Megaquarium is fun and challenging at times, it tends to become a little repetitive after a while. A few more different challenges would help,... Read more
WORTH CONSIDERING - Megaquarium offers up a robust and well-researched fish and aquarium sim to players. You’ll have a blast expanding out the aquarium of... Read more
Megaquarium is a competent tycoon game, but it feels a little too unrewarding. Read more
We spent several very pleasant hours with Megaquarium. It is a simple and at the same time profound management system, where fish and visitors have... Read more
A charmingly well executed management game that emphasizes good use of space, supply and demand, and visitors. Besides, fish are cute. What’s not to love? Read more
Megaquarium is far from perfect. Yet it's still one of the best sims out there right now. The freedom of the sandbox mode - opposed... Read more
About the game
Requirements
- windows10
- 2.4 GHz Dual Core
- 4 GB RAM
- Graphics card with DX9
- Version 9.0
- Network: Broadband Internet connection
- 300 MB available space
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