Chillquarium

Chillquarium

Cozy Idle Aquarium

419 ratings
152 reviews
Free
In-App PurchasesWith Ads

Details

Released
August 5, 2026
Updated
August 11, 2026

Features

Chillquarium video #1 for iPhone
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Chillquarium screenshot #8 for iPhone
Chillquarium screenshot #9 for iPhone
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About

Build and manage a relaxing virtual aquarium. Collect over 180 unique fish species, discover rare variants, and expand your tank into a thriving underwater ecosystem. Earn profits even while offline and customize your dream aquarium.

✓Collect 180+ unique fish species
✓Unlock rare and ultra-rare variants
✓Idle gameplay: earn money offline
✓Expand and upgrade aquarium
✓Customize tank and decorations
✓Relaxing visuals and day-night cycle
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What's New in Chillquarium

1.2.3

August 11, 2026

- Updated Policies

2

Subscriptions & In-App Purchases

$8.99

Deluxe pack

Play Chillquarium with deluxe settings

Events

Read more about Achievement Challenge!

Achievement Challenge!

How many achievements can you complete?

Oct 20, 2026 — Nov 10, 2026

Read more about Global Launch!

Global Launch!

Now Available Worldwide!

Aug 4, 2026 — Sep 4, 2026

User reviews

Fun!

I saw a video of kindly keyin playing this game and it was on the computer and then I found it on my iPad and it’s really cool so I like the game

Nice at first but begins to feel lifeless

Art and music are good, but I feel like there is a lot of unused potential. There’s hardly any variation in anything, and there isn’t much to do other than buy and sell better fish. Even adding something like blurbs or jokes about the fish would make it better. There’s also limited content/playability. Once you unlock all of the fish, you can collect their variations, but there’s nothing that indicates the chances of getting which type.
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Too many ads

The game does what it wants to well, but the way that ads are placed is frustrating. After reaching a certain point, it will show you an ad whenever you a new type of fish reaches adulthood.

So if I decide to log on and see if my new fish are fully grown, I get an ad not even ten seconds after opening the app.

I get that they had to find a way to monetise the game and allowing people to play for free means it has to have ads, but rewarding the player for opening up the app by giving them an ad is not a smart thing to do, and more often than not they will close the app as quickly as they opened it.

Apart from that, the game achieves what it is aiming to do and is enjoyable if you like a slower paced incremental game, the only issue is the bad ad placement.
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Love the game

This is a great cozy game with minimal ads, which I really appreciate. I like that we have some decor including gravel and light colors, but really wish there were some plants.

Yay!

Perfect little game, fun and calming. And the upgrade is cheap. Just unlock fish, feed them sell them and get more fish!

Developer apps

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FAQ

What is Chillquarium?

Chillquarium is a cozy idle aquarium simulation game where you collect fish, grow your tank, and create a thriving underwater world. You can earn money even while offline and customize your aquarium.

How many fish can I collect in Chillquarium?

Chillquarium features over 180 unique fish species. You can also unlock rare and ultra-rare color variants for each species to complete your collection.

Does Chillquarium have ads?

Yes, Chillquarium contains advertisements. This allows the game to be offered for free to players.

Can I play Chillquarium offline?

Yes, Chillquarium offers idle gameplay, meaning you can earn money and progress your aquarium even when you are not actively playing the game.

What devices does Chillquarium support?

Chillquarium is available on iPhone and iPad devices.

What is the age rating for Chillquarium?

Chillquarium has an age rating of 4+, making it suitable for younger players and families.

How often is Chillquarium updated?

The latest version of Chillquarium is 1.0, and it was last updated on August 5, 2026. Information on update frequency beyond this is not available.

What makes Chillquarium relaxing?

Chillquarium is designed to be a calming experience with soft visuals and a real-time day-night cycle. The idle gameplay allows players to progress at their own pace without pressure.