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Peacequarium is a passive aquarium builder designed to run alongside your daily tasks. Collect fish across rarity tiers while purchasing upgrades and applying trait modifiers to customize your collection. Its minimal time commitment and windowed interface make it suitable for background engagement during work or as a low-pressure activity.

About this game

What players are saying

▲ Recommended 1 hrs

Another good game for those going through severe depression and anxiety/panic issues.

7 found helpful Steam ↗

▲ Recommended 1 hrs

this game needs a help window i have questions like what do traits do after i put them on a fish it just doesn't tell you after you apply it, it just shows a lil picture of it on the fish, do fish breed how do i get more of the same type with out rolling them, what all of the random buffs do, fish levels explained, just general info to refer to. no hate played the beta for a long time, love the full version its just been so long since i played the demo i forgot some things i previously had figured out and i feel theres not way to get a reminder. i recommend this game alot its great everything it says it is and a lil more just need info <3

3 found helpful Steam ↗

▲ Recommended 5 hrs

Game is exactly what it describes itself to be. Great for a side thing to do while working. I love being able to name my fish. The UI and resizing is solid.
Things I wish to be added
- Ability to only resize the height of the window so it still goes across the screen
- Setting to allow window under other windows
- Would be cool to be able to name ??? fish

2 found helpful Steam ↗

Reviews are by Steam users, hosted on Steam.

Latest updates

Star Journey

19 days ago

Hi everyone,I'm making great progress on a new game where you are a starship captain with a crew. You can also modify and build starships!Travel a living starmap of claimed worlds, hostile fleets, neutral powers, spaceports, unexplored systems, and dangerous anomalies. Take command from inside your ship: pilot through space, raise shields, fire torpedoes, manage power, repair hull damage, consult your officers, and decide where your crew goes next.The frontier is full of incidents waiting for a captain’s judgment. Rescue stranded survey teams, investigate suspicious distress beacons, uncover ancient probes, stabilize unstable anomalies, make first contact with new civilizations, and decide whether defecting enemy captains deserve asylum. Some missions lead to diplomacy. Some lead to discovery. Some are traps.Beyond the bridge, the war continues. Factions move fleets, defend homeworlds, patrol borders, capture systems, repair damaged ships, and lose captains. Your actions leave a persistent mark: ships are damaged or destroyed, passengers come aboard, prisoners are held, discoveries are recorded, and explored systems remain explored.If this sounds interesting to you then please wishlist Star Journey!Best Regards,GTGD

Launch Day - 15 December 2025!

210 days ago

Hello everyone!I wanted to announce that Peacequarium will be launching on the 15th of December 2025! Thank you to everyone who has played the beta and demo, and especially for all the feedback that has helped make Peacequarium a much better game. The full game has a hundred fish to collect and you'll finally get to own the legendary fish, have a submarine that feeds and unlock the full range of backgrounds and colour schemes!Thanks for your patience and looking forward to launch day!GTGD

Indie Assemble Steam Festival

407 days ago

Hello All, Peacequarium is part of the Indie Assemble festival here on Steam! Over 1,000 indie games created by more than 600 development studios from 63 countries! https://store.steampowered.com/curator/44717737-Indie-Assemble/sale/indieassemble {STEAM_CLAN_IMAGE}/45131850/35185d58bf817e704fc4979efd07719810d1a130.png Thanks GTGD

Posts come from Steam's official announcements feed.