
Idlequarium
Raise cute fish, sell them at the right time, and turn your coins into rarer species and prettier decorations.
Loved how relaxing and cute Creative Aquarium can get? Browse these games for your next favorite.
A happy little aquarium that lives on your desktop and keeps growing even while you are away. Hatch and breed fish, decorate your tanks, go fishing with friends, and visit other players' tanks in short, cozy daily sessions. A calm, colorful idle game that asks for a few minutes a day and gives back a tank full of fishy friends.
Also in Cozy · Relaxing, Cute, Colorful
A relaxing mini aquarium that stays on your desktop corner while you do other stuff — collect fish, upgrade tanks, and enjoy a cozy idle experience.
Also in Cozy · Relaxing, Cute, Colorful
A cozy idle aquarium overlay that brings your desktop to life with pixel-art fish. You can hatch, breed, and collect fishes in thousands of genetic combinations. Dress them up with accessories, watch them grow from eggs to adults, and unlock playful upgrades through a skill tree.
Also in Cozy · Relaxing, Cute, Colorful
A cozy idle aquarium that lives on top of your screen. Watch fish swim, grow, and interact while you work or relax. Desktank turns your desktop into a peaceful underwater world — float it in the corner or let it take over the whole screen. Just sit back and enjoy the calm.
Also in Cozy · Relaxing, Cute, Colorful
Fish Companions is a relaxing idle game that brings colorful life to your desktop. Adopt your own digital fish to keep you company. Raise your companions, unlock aquariums, explore new oceans filled with more fish, and collect them all! Hang out with your friends to enjoy even more companionship!
Relaxing, Cute, Colorful
Your own digital fish bowl aquarium! Place it somewhere on your screen while working or relaxing, and see your cute aquarium get more fun over time 🤩
Also in Cozy · Relaxing, Cute, Colorful
A tiny aquarium that lives on your taskbar while you work, browse or play something else. Start with a few fish, breed and fuse your way to rare species, decorate the tank and trade on the Steam Community Market. Pixel fish, lo-fi music, and a collection that grows while you do other things.
Also in Cozy · Relaxing, Cute, Colorful
An idle desktop aquarium game where you buy, feed, and breed fish to discover new species with unique rarities and tiers. Decorate cozy tanks and customize your desk with cute items. Earn money just by caring for your fish, even while you work or relax!
Also in Cozy · Relaxing, Cute, Colorful
Cozy Littlequarium is a relaxing aquarium simulator that sits at the bottom of your screen! Take care, breed them, collect and decorate!
Also in Cozy · Relaxing, Cute, Colorful
Vquarium is a relaxing incremental-idle game where you grow your own underwater world on your screen overlay with a virtual assistant. Collect rare fish, discover sparkling variants, and decorate your tank while taking care of an adorable assistant!
Relaxing, Cute, Colorful
A living fish tank for your screen. Fish glide in on their own, the water ripples and bubbles, and you pick the soundtrack: rain, wind, waves, even a cat purring. Nothing to feed, nothing to manage, just a calm underwater world that slowly fills with life while you work, read or doze.
Also in Cozy · Relaxing, Cute, Colorful
A little aquarium that lives on your desktop. Raise fish, sell them at the right moment, and spend the coins on decorations and rarer species. It grows while you work, and a glance at it is enough to reset your head.
Also in Cozy · Relaxing, Cute, Colorful

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

Your cozy pixel-art desktop companion! Fish, farm, and mine on the corner of your screen while working or relaxing.

Fish culture in reality is expensive and time-consuming! In this game, your desktop is connected to the sea and lake, where you can purchase various…

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

A game that let enjoy fish keeping and decorating your aquarium while doing your work

Pixelscape: Oceans gives users the tools to sketch and build animated oceanscapes, and then fill them with a number of different sea creatures.

Create, customize, and manage your very own 2D aquascape that lives right on your desktop background.

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

"Work too exhausting? Go fishing instead!" This is a desktop idle fishing game made just for office warriors, letting you enjoy the joy of "paid…

Aquarium Days is a cozy fish-collecting game with 60 adorable species, 117 appearances, and 18 aquarium scenes.

Create a peaceful aquarium scene in a pure white world. Arrange fish, plants and decorations by hand, start from ready-made presets, then use your…

A cozy aquarium where every fish is a collectible card. Open packs, watch your cards come alive in the tank, merge duplicates up to ★10 and complete…

Watch a quiet aquarium fill with fish while you mix your own soothing soundscape in the background.

Create stunning virtual aquariums on your PC! Our advanced 3D engine brings your fish tank to life with breathtaking realism, featuring lifelike…

Keep a tiny hand-drawn pond buddy on your desktop, unlock new fishing spots and collect dozens of fish, all at your own unhurried pace.

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

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

Breed pixel fish, decorate their tank and watch your collection grow while you get on with your day.

Design, stock and care for living freshwater tanks, from tiny betta setups to a 3000 gallon monster.

A cozy idle aquarium overlay that brings your desktop to life with pixel-art fish.

Fish culture in reality is expensive and time-consuming! In this game, your desktop is connected to the sea and lake, where you can purchase various…

Build beautiful aquariums, care for exotic marine life, complete creative customer jobs, and grow your own aquarium business into a world-class…

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

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

Aquarium Days is a cozy fish-collecting game with 60 adorable species, 117 appearances, and 18 aquarium scenes.

Desktop Fishing Garden is a cozy idle fishing game that lives on your desktop.

Fish will come, fish will go. Take photos, collect beans, decorate your seascape, then relax or do other things while your friends swim by in this…

Breed pixel fish, decorate their tank and watch your collection grow while you get on with your day.

AquaDesk - Desktop Aquarium is a relaxing aquarium simulation that turns your desktop into a living home for tropical fish.

Vquarium is a relaxing incremental-idle game where you grow your own underwater world on your screen overlay with a virtual assistant.

Reefling is a calm desktop aquarium that sits in the corner of your screen.

Your cozy pixel-art desktop companion! Fish, farm, and mine on the corner of your screen while working or relaxing.

A tiny angler who fishes on your desktop while you work. Pocket Pond is a cozy idle overlay where a pixel-art fisherman auto-casts, reels in 130…

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

A relaxing mini aquarium that stays on your desktop corner while you do other stuff — collect fish, upgrade tanks, and enjoy a cozy idle experience.

Create your dream aquariums while you do other things in this relaxing idle game that sits on the bottom of your screen.