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Chillquarium

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Chillquarium screenshot 1
Trailer trailerWatch trailer on Steam ↗

Chillquarium

Ben Reber · Published by Ben Reber

Very Positive — 92% positive (8,418 reviews) · 21 achievements

Last updated 27 Sept 2026

Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

DJCTQ l
-50%

£2.49

£4.99

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

£2.49£4.99

Price history

3 Sept 2026Lowest: £2.49 · Highest: £2.498 Oct 2026

Simulation, Casual · 2023 · More under £5 games

Dive into Chillquarium, a relaxing idle game where you can buy and nurture unique fish species. As you grow your collection, customize your aquarium from basic tanks to stunning setups filled with rare color variants.

About this game

Chillquarium is a relaxing idle game, where you buy fish and raise them in real time, then sell them to turn a profit or keep them around to earn money through ticket sales!

Unlock rare fish through booster packs!

Create a feeding frenzy to grow your fish!

Complete your collection of 156 unique fish, and unlock rare and ultra-rare color variants for each one!

Customize your aquarium and relax with your fish through real-time day-night cycles!

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: 2.4 GHz Dual Core
  • Memory: 2 GB RAM
  • Storage: 100 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system

Supported Languages

English*, French*, Italian*, German*, Japanese*, Korean*, Portuguese - Brazil*, Russian*, Simplified Chinese*, Spanish - Latin America*, Traditional Chinese*
*languages with full audio support

Latest news

  • Community & EventsOfficial

    Tank Titans Community Event Begins + Wing Haven Showcase News!

    Tank Titans Begins + Wing Haven Showcase News!Hey fish friends! 🐠We’ve got a couple of exciting things to share with the Chillquarium community today!🏆 Introducing: Tank Titans!We’re launching a brand new community event to discover the ultimate fan favourite fish from the Freshwater Friends pack!Welcome to Tank Titans, a tournament-style showdown where fish will battle it out head-to-head, with the community voting each round to decide who advances. Eventually, only one fish will remain and be crowned the true champion of the Freshwater Friends pack!Want to take part? Make sure to join our Discord! We’ll have a dedicated channel where you can:Follow the tournament bracketView matchups and resultsCast your votesCheer on your favourite fish 🐟We can’t wait to see which aquatic icon rises to the top!🌿 Wing Haven in Clemmy’s BIG Indie Games Summer ShowcaseWe’re also excited to announce that Wing Haven will be appearing in Clemmy’s Best Indie Games Summer Showcase, today June 2nd. You can tune into the showcase at 8am Pacific here: If you haven’t checked out Wing Haven yet, now’s the perfect time to do so make sure to wishlist the game and follow along as we get closer to launch. 💚Thank you all, as always, for supporting Chillquarium and helping make this community so wonderful! - Ben and Sophie x
    Read full article on Community Announcements (Loxeni)
  • AnnouncementsOfficial

    Wing Haven Trailer Release and 50% off Chillquarium!

    Hello everyone! First of all, thank you for your incredible response to last week's news post. It’s been great to be back sharing things about Chillquarium and Wing Haven with you all. ❤️ You’ve really helped get Chillquarium on Android and iOS off to a great start and nearly 1000 of you have signed up for the Wing Haven playtest already! If you’ve not signed up yet, make sure to do so now by filling in the form here: PLAYTEST SIGN UPS - https://forms.gle/aup1tzjabBZBkRaDASo, onto today's exciting news: 🐦 WING HAVEN TRAILER RELEASE 🐦It’s been a long time coming, but we’ve just released the first short trailer for Wing Haven. We know it’s just a small glimpse, but we hope you enjoy seeing those cute birds flapping around for the first time. Check it out below! The store page has also had a pretty cool upgrade, with new screenshots and gifs also. And if you’ve not wishlisted Wing Haven yet, make sure to do so below. 🌍 EARTH APPRECIATION FESTIVAL 🌍 In other news, Earth Appreciation Festival has launched today and Chillquarium is participating at 50% off, so if our lovely little fish game is still on your wishlist, now is the time to grab it at its lowest price or gift it to your friend who has yet to play!We promise we’ll be in touch with more Chillquarium and Wing Haven news soon! - Ben & Sophie
    Read full article on Community Announcements (Loxeni)
  • AnnouncementsOfficial

    Chillquarium Coming to Mobile and Wing Haven News!

    Hi everyone! It's been a while! Despite the radio silence I've been here the whole time, working away behind the scenes, and I finally have some exciting news to share! Once again, thanks so much for all of your support over the last few years, it’s been an incredible journey and one that I’m not done with yet! WING HAVEN 🐦Once again, thank you so much for your patience and excitement for Wing Haven. Progress has been steady and in April you’ll get your first glimpse of the game. 👀So, if you still haven't wishlisted Wing Haven on Steam, make sure you do now to hear about all the news the second it drops! And also join our Discord server to get hyped with us all. We're also looking for some Chillquarium pros and enthusiasts to come and help out with making Wing Haven as good as it can be! So if you want to get involved and play an early version of Wing Haven, make sure to sign up for playtests and we’ll be in touch in a few months time. PLAYTEST SIGN UPS - https://forms.gle/aup1tzjabBZBkRaDA CHILLQUARIUM MOBILE 🐟📱The majority of my time recently has been spent working on bringing Chillquarium to mobile! As of today, the game is available for early access on Android, and pre-registration on iOS! Big shoutout to the folks at Snapbreak for their publishing support.It’s been a huge amount of work getting a Chillquarium port running on mobile. Honestly, it has been a much bigger undertaking than what I initially realized. Godot is overall a really wonderful game engine, but its native support for mobile development is still getting there in a lot of ways. There have been a lot of tasks which seem simple that wound up taking weeks of banging my head against the computer. But all of this effort has definitely been worthwhile! I've been testing the game on my phone lately -- it has been a long time since I've really played my own game -- and I have to say it's pretty fun! It has been nice to sort of rediscover that with some fresh perspective. I hope you all have as much fun...
    Read full article on Community Announcements (Loxeni)
  • Patch NotesOfficial

    1.3.7 Hotfix B

    Fixed the remaining game-breaking bug + a few small changes: Fixed bug where some European users were not getting offline earnings Fixed bug where alt-tab feeding stopped working You can now close the collection highlight menu
    Read full article on Community Announcements (Fish Game Seller)
  • Patch NotesOfficial

    Hotfix 5/29

    As expected, the engine change led to some unintended side effects! I've fixed the most dire ones: Fixed a rendering incompatibility error which was causing the game to crash on older machines Fixed an issue where the Oarfish was not showing up. If you had any and played before this hotfix, they may be gone now unfortunately, sorry about that! Fixed a bug where the lights would refuse to change during the day Fixed an infinite money glitch where buying 100 golden pelagic dudes packs caused you to actually gain money instead of losing it Fixed bug where swap tank buttons still showed up on newly added fish. There are still more things to fix, but these should be the most important, and I wanted to publish this ASAP since it was game breaking for those of you on older machines. Thanks for your patience! Again, I'm just one guy, I appreciate y'all for bearing with me through any growing pains. Best fishes, -Ben
    Read full article on Community Announcements (Fish Game Seller)

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