Chillquarium

Ben Reber / Sep 6, 2023 / Casual, Simulation

windows
Mac

206 playing now

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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!

Can your PC run it?

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Part	Your PC	MinimumNot sure	RecommendedNot sure
CPU	Not set	2.4 GHz Dual Core Can't tell	Not listed Can't tell
GPU	Not set	Not listed Can't tell	Not listed Can't tell
RAM	Not set	2 GB RAM Can't tell	Not listed Can't tell

What's new

1.3.7 Hotfix B

2025-05-30

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

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What players say

Very Positive

94% positive, 5,756 reviews

Recommended232 hrs played

pleasantly mindless game with pretty colors and nice fishies. Nice music, the money numbers are a bit silly, and rainbow fish are a bit too rare, but I liked it

7 found this helpful, 2026-08-28

Recommended5 hrs played

Chillquarium is the gaming equivalent of putting your brain in airplane mode. There are no bosses trying to kill you. No teammates screaming at you. No ranked mode. No giant dinosaur eating your hard-earned belongings. There are just fish. You buy fish. You watch fish. You make money. You buy more fish. That's basically the entire game, and somehow I've spent way more time doing this than I would...

2 found this helpful, 2026-09-17

Recommended87 hrs played

A very easy and enjoyable game. I had this on the background of my computer throughout lecture in college, and I thought the progression was fair. A lot of silly little fish designs that are very nice to look at. The only thing I would want from this is more freedom with designing the interiors of the tanks.

3 found this helpful, 2026-09-09

Not recommended1 hrs played

I'm not super into idle games or anything, but I was in the mood for some easy dopamine. This isn't it. So, it isn't explained as afar as I know, but the main loop of the game is buying fish, feeding them, then selling them. Each full grown fish gives a certain amount of money per day, but it's super small. So if you actually want to play the game, you need to sell your fish as they grow up. There is no button to...