Chillquarium artwork$5.9991%Very Positive

Chillquarium Fish That Grow While You Rest

Open packs of mystery fish, raise them in your own tank and hunt for rare golden variants at your own unhurried pace.

Is Chillquarium worth it?

Chillquarium is worth it if…

  • you like idle games you can check in on for a few minutes a day
  • you enjoy the small thrill of opening card packs and hunting rare variants
  • you find watching fish swim genuinely calming
  • you like numbers that slowly, steadily get bigger

Screenshots

Buy, raise, sell, repeat

The loop is simple and satisfying: buy a booster pack, get four random fish, and raise them from tiny babies to adults. Some grow in minutes, others need days of real time. Feeding speeds things up, and there is real joy in sprinkling food and watching the whole tank swarm it. Once a fish is grown you decide: sell it for cash, or keep it swimming around as a passive earner through ticket sales. Every pack is guaranteed profit, so the only real risk is which fish you get.

The collection and the chase

There are 156 unique fish to collect, and each one has rare color variants on top: painted versions and gleaming golden ones, plus rainbow fish for the truly lucky. Fish come in rarities from common up to mythic, and the rarer they are, the longer they take to grow and the more they earn. Opening a pack and seeing that special sound and shine of a golden fish is the moment the whole game is built around. Fair warning: the later families and the rarest variants ask for a lot of patience.

A tank worth staring at

This is a game made for unwinding. Real-time day and night cycles play across your aquarium, and you can decorate and light it however you like as you move from a humble starter tank to six tanks of up to a hundred fish each. Plenty of people end up using it like a living screensaver: fish drifting by, quiet money ticking up.

Can you play it without grinding?

Can you play it solo and at your own pace?

Yes, and that is the point. Fish grow in real time whether the game is open or not, so you can play in short sessions, leave it in the background, or ignore it for a day and come back to grown fish. Nothing punishes you for stepping away.

How long does a fish take to grow?

It varies a lot. Some fish mature in minutes, others in hours, and the rarest ones can take several days of real time. Feeding them speeds up growth, so active players can raise even slow fish much faster than idlers can.

Is there anything to do besides waiting?

Plenty, if you want it. You can feed your fish to speed up growth, rearrange and decorate your tanks, plan which packs to buy next, and hunt for painted and golden variants of the 156 fish. Or you can just watch them swim; the game is happy either way.

Do you ever lose money or fail?

No. Every pack of fish is guaranteed to sell for more than it cost once the fish are grown, so there is no losing and no punishment for a bad pull. The only thing at stake is which fish you get and how long you wait.

Games like Chillquarium

See all
Joyquarium

Joyquarium

Raise colorful fish from fry to adult, hunt rare shiny variants and Fish Kings, and decorate tanks that keep humming along without any chores.

90% of 522 Steam reviews are positivePlayers online now: 147$1.49
Idlequarium

Idlequarium

Raise cute fish, sell them at the right time, and turn your coins into rarer species and prettier decorations.

74% of 237 Steam reviews are positivePlayers online now: 24$1.79
Tiny Aquarium: Social Fishkeeping

Tiny Aquarium: Social Fishkeeping

Hatch, breed and decorate your own fish, then trade and fish with friends in a few cozy minutes a day.

95% of 3,513 Steam reviews are positivePlayers online now: 173$7.49
Fantasy Aquarium

Fantasy Aquarium

Collect fish cards, watch your pixel tanks fill up, and earn steady gold at your own pace.

77% of 893 Steam reviews are positivePlayers online now: 122$1.04
Idle Waters

Idle Waters

A red panda fishes quietly on your desktop while you work, filling a collection of 100 species at your own pace.

94% of 356 Steam reviews are positivePlayers online now: 9$4.99
Lured In

Lured In

Take over your grandpa's rundown aquarium and turn it into a thriving fish empire.

82% of 171 Steam reviews are positivePlayers online now: 4$7.99
Aquaville

Aquaville

An idle desktop aquarium game where you buy, feed, and breed fish to discover new species with unique rarities and tiers.

87% of 15 Steam reviews are positive$4.99
AquaFantasia

AquaFantasia

AquaFantasia is an engaging and soothing idle game. Begin your aquatic adventure by purchasing a variety of small fry, raise and sell them.

76% of 21 Steam reviews are positive$8.99
Fishlets

Fishlets

Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim!

91% of 34 Steam reviews are positive$5.99
Insaniquarium Deluxe

Insaniquarium Deluxe

Raise a tankful of hungry fish, turn their coins into upgrades, and grab a laser when things get weird.

96% of 6,479 Steam reviews are positivePlayers online now: 62$4.99
Cast n Chill

Cast n Chill

Drift across quiet waters, reel in dozens of species, and let the rod do the work while you unwind or look away.

94% of 8,694 Steam reviews are positivePlayers online now: 200$14.99
Cornerpond

Cornerpond

A tiny fisher lives in the corner of your screen and catches fish while you get on with your day.

97% of 2,599 Steam reviews are positivePlayers online now: 76$2.99
PC FISH: Taskbar Aquarium

PC FISH: Taskbar Aquarium

Collect, breed, and trade 450+ fish and decorations, upgrade your tank, and hunt rare traits and legendary finds, all to chill lo-fi music.

76% of 704 Steam reviews are positivePlayers online now: 2,339Free