Games like Fishlets

If the cute and colorful rhythm of Fishlets stuck with you, this helps. These games are a good place to start.

Tiny Aquarium: Social Fishkeeping
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 · Cute, Colorful, Relaxing
95% of 3,504 Steam reviews are positivePlayers online now: 234$7.49
Chillquarium
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 · Cute, Colorful, Relaxing
91% of 7,906 Steam reviews are positivePlayers online now: 294$5.99
Fish Game
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 · Cute, Colorful, Relaxing
92% of 606 Steam reviews are positivePlayers online now: 11$24.99
Joyquarium
Joyquarium is a casual fish-raising idler: buy fry, feed them, sell the grown ones or keep adults earning money in the tank. Collect 144 fish species, hunt rare shiny variants and Fish Kings, and decorate your tanks with plants, driftwood and stones. No cleaning, no water changes, no pressure. Just a pretty tank that hums along.
Also in Cozy · Cute, Colorful, Relaxing
90% of 515 Steam reviews are positivePlayers online now: 107$1.49
Aquarium Designer
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 · Cute, Colorful, Relaxing
84% of 1,096 Steam reviews are positivePlayers online now: 5$9.99
Idlequarium
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 · Cute, Colorful, Relaxing
74% of 237 Steam reviews are positivePlayers online now: 19$1.79
Fantasy Aquarium
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 · Cute, Colorful, Relaxing
78% of 878 Steam reviews are positivePlayers online now: 103$1.04
Behind Glass: Aquarium Simulator
Create stunning virtual aquariums on your PC! Our advanced 3D engine brings your fish tank to life with breathtaking realism, featuring lifelike fish, plants, decorations, and more. Transform your monitor into a vibrant, living aquarium. Virtual aquascaping has never been easier!
Also in Cozy · Cute, Colorful, Relaxing
95% of 391 Steam reviews are positivePlayers online now: 6$14.99
We Love Fish Tanks
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 you'd like!
Cute, Colorful, Relaxing
100% of 9 Steam reviews are positive$4.99
Aquarist
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 · Cute, Colorful, Relaxing
81% of 960 Steam reviews are positivePlayers online now: 5$15.99
Aquaville
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 · Cute, Colorful, Relaxing
87% of 15 Steam reviews are positive$4.99
Desktop Fishes
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 · Cute, Colorful, Relaxing
82% of 129 Steam reviews are positivePlayers online now: 5$5.99

Cheaper than Fishlets

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.

$1.49

Idlequarium

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

$1.79

Fantasy Aquarium

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

$1.04

We Love Fish Tanks

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…

$4.99

Aquaville

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

$4.99

Insaniquarium Deluxe

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

$4.99

Zen Aquarium

Zen Aquarium is an idle fish tank that fills itself while you do other things.

$4.99

Little Aquarium

Little Aquarium is a relaxing idle game where you grow your own underwater world.

$4.99

Little Fish Swims On

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

$1.99

Idle Waters

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

$3.54

Aquarium Land

Dive into the water and explore lands full of amazing animals that you can catch and sell in your very own shop!

$0.99

Fish on the desktop

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…

$0.99

Hidden gems like Fishlets

Zen Aquarium

Zen Aquarium is an idle fish tank that fills itself while you do other things.

$4.99

Idle Waters

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

$3.54

Behind Glass: Aquarium Simulator

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

$14.99

Tiny Aquarium: Social Fishkeeping

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

$7.49

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.

$1.49

Lured In

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

$7.99

PC FISH: Taskbar Aquarium

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

Free

Fish Game

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

$24.99

Desktop Fishes

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

$5.99

Fish on the desktop

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…

$0.99

Fantasy Aquarium

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

$1.04

Aquarist

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

$15.99

Newest games like Fishlets