
Aquaville
An idle desktop aquarium game where you buy, feed, and breed fish to discover new species with unique rarities and tiers.
Still thinking about Joyquarium and its colorful and cute tone? These games are worth a look next.
Buy a pack of mystery fish, drop them in your tank and watch them grow in real time. Sell the grown ones for profit or keep them earning, chase rare golden and painted variants, and build your aquarium from a starter tank into the setup you always wanted. A cozy idle game about fish, patience and slowly bigger numbers.
Also in Cozy · Colorful, Cute, Relaxing
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 · Colorful, Cute, Relaxing
A pixel-art aquarium that runs itself. Buy fish cards, let them grow, then keep them for steady gold or sell them for new cards. Nine themed tanks, hundreds of species to collect, a charming shopkeeper, and soft music with white noise for working or studying.
Also in Cozy · Colorful, Cute, Relaxing
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 · Colorful, Cute, Relaxing
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 · Colorful, Cute, Relaxing
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 · Colorful, Cute, Relaxing
A freshwater aquarium simulator with real depth: over 130 fish species with their own personalities, water chemistry that actually matters, and a full aquascaping toolkit. Build the tank you always wanted, watch it come alive, and relax. No timers, no currency, no pressure.
Also in Cozy · Colorful, Cute, Relaxing
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 · Colorful, Cute, Relaxing
AquaFantasia is an engaging and soothing idle game. Begin your aquatic adventure by purchasing a variety of small fry, raise and sell them. You can customize fantasy oceans with rare fishes to create your own aquarium.
Also in Cozy · Colorful, Cute, Relaxing
Build beautiful aquariums, care for exotic marine life, complete creative customer jobs, and grow your own aquarium business into a world-class oceanarium in this relaxing sandbox simulation🪸🐟
Also in Cozy · Colorful, Cute, Relaxing
Feed your fish, collect the coins they drop, and watch the tank turn into a busy little economy. Then an alien shows up and you grab the laser. Insaniquarium Deluxe is a cheerful management game with a mean streak: keep the guppies happy, hatch pets with odd powers, and defend the whole operation from things that want to eat it.
Colorful, Cute, Relaxing
Design, build and stock your own fish tanks, from a small desktop bowl to a large aquarium for a rich client's living room. Pick the glass, add filters and gravel, then fill the water with angelfish, bettas and goldfish. Work through client jobs or tend a tank of your own, all at a calm, colorful pace.
Also in Cozy · Colorful, Cute, Relaxing

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

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

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

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

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…

Turn your desktop into an aquarium! Fish, collect, earn, and decorate your aquarium.

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

My Koi, number 1 hit on the Mac App Store (Games), is a beautiful and relaxing fish pond app. Customise and name each fish. Feed them daily.

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…

We Love Fish Tanks is a cozy aquarium builder. Kick back & relax, buy, breed, & sell fish (or fish-like things), and decorate your tank exactly how…

Create a vibrant, personal fish pond right on your desktop! Easily raise idle fish, collect cute species, and customize your digital space.

Little Fish Swims is a relaxing and enjoyable idle game with a casual simulated fish tank located at the top of the screen.

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

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

Fish at your own pace, roll the catch into sushi and grow a cozy little aquarium, one keystroke at a time.

Design and run lifelike 3D aquariums, from casual aquascaping to full water chemistry.

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

Work on your own screen while fish drift by, then spend what you earn on a growing tank.

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

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…

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

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

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

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

Collect, grow, and sell exotic fish across 10 stunning aquarium tanks.

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.

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…

Bottom Dwellers is a cozy little aquarium that sits at the bottom of your screen.

An aquarium sim you can keep anywhere on your screen while you do other things.

Work on your own screen while fish drift by, then spend what you earn on a growing tank.