Cozy Aquarium

Cozy Aquarium (2025)

Happy Amoeba · February 10, 2025 · Cozy, Relaxing, Underwater, Utilities, Casual

Cozy Aquarium is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Positive79% · 43
This game is free to play. Get it on Steam →

Screenshots

Cozy Aquarium price

Cozy Aquarium is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Cozy Aquarium

Cozy Aquarium – Relax, Decorate, and Immerse Yourself

Welcome to Cozy Aquarium, an experience that blends relaxation with productivity. Immerse yourself in a beautifully designed world where you can create, decorate, and manage your very own aquarium while enjoying soothing Lofi music. Whether you want to unwind after a long day or enhance your focus, Cozy Aquarium offers the perfect escape.

Key Features

🌿 Aquarium Decoration – Customize your aquarium with a variety of aquatic plants, decorations, and colorful fish. Let your creativity flow and craft your own underwater paradise!🐠 Aquarium Management – Build and maintain a thriving aquarium! Take care of your fish, attract visitors, and earn coins to expand and upgrade your aquatic world.🕒 Productivity Tools – Stay focused with built-in features like the Pomodoro Timer and To-Do List, helping you balance relaxation with efficiency.🎵 Calming Lofi Soundtrack – Sit back, relax, and enjoy a carefully curated selection of Lofi tracks that create the perfect atmosphere for your aquarium adventure.✨ Stress-Free Gameplay – No rush, no pressure – Cozy Aquarium lets you play at your own pace and enjoy a peaceful experience.Cozy Aquarium is more than just a game – it’s a peaceful retreat from the busyness of everyday life. Whether you love decorating, managing, or simply unwinding, this cozy game is the perfect choice for you.Take a deep breath, dive into the world of Cozy Aquarium, and let the serenity wash over you.

Cozy Aquarium — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended May 17, 2026
I spent way too long looking for a good free aquarium game, while there is a large variety of fish, id like more species, like snails, lobsters, maybe a shark? but its cute, it functions well, easy to navigate, calming, and to be honest it has more decor optins than an aquarium game should have, but it just makes it more fun imo. it kinda gives me 2000's nostalgia in a way, i love it.
1 found this helpful
Not recommended Jan 12, 2026
doesnt even work. just shuts off and blacks my screen
1 found this helpful
Recommended Jul 15, 2026
it is a good game and it is free the fish are ok but how you make your tank is nice
Recommended Jun 10, 2026
i think this game is sweet! theres a wide range of ways to customize the tank, the fact that you can make it a mini window to observe is really cute, it looks pretty dang good, and its got a lot of little tools and things! the check list and pomodoro timer and stuff? thats just cute! i think that this is a really lovely game for something that is entirely free! i like going through and customizing a tank and i think its very relaxing, the music is lovely, and the fact that this game (again, totally free!) has translations is incredible! there is a lot of love in this game. i know there are some things i would change personally, but its a good free aquarium builder! i do want to talk about some things that i personally would change, such as there not being a preview for the decorations you buy. i am usually flying blind with whatever i buy, and sometimes its not what im looking for. this may be user error, but the to do list doesnt seem to work especially well? and i wish there was a save but not quit function. also, when you initially resize your window by pressing f1, i couldnt seem to find a way to bring it back to full screen? but that is all kind of secondary. i think this i…
Recommended Jan 29, 2026
pretty cool game
Recommended Nov 24, 2025
Cute little game, the fish are very pretty. Haven't played it long yet.

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Cozy Aquarium

News

All news →
Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game PassXbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026
Is DayZ worth it? A straight answer before you buyPC

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026
Transport Fever 3 price: which edition to buy on launch dayPC

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026
No Man's Sky price: how low it gets and when to buyPC

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026
Sekiro cheap: what our price record shows, and what to avoidDeals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026
System Shock 2 Remaster free on Epic from 1 OctoberFreebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026
Dead Island 2 cheap: which edition, and what the price doesPC

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026
Steam Autumn Sale 2026: the games that cannot be discountedDeals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.20
  6. 6Rust$25.62
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$35.70
  9. 9HELLDIVERS™ 2$30.56
  10. 10ELDEN RING$52.89
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$14.73
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$4.99
  16. 16Dead by Daylight$10.40
  17. 17Red Dead Redemption 2$10.54
  18. 18Baldur's Gate 3$41.99
  19. 19Phasmophobia$18.29
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$14.24
  23. 23Among Us$3.03
  24. 24The Forest$19.99