STEAMDB NEXUS

Steam app 3472890 · updated 12 Sep 2026, 21:37 UTC

Joyquarium

Joyquarium is a relaxing casual fish-raising game. Buy various cute fry and sell them at a high price after they grow up. With the money you earn, you can purchase aquatic plants, driftwood, scenery stone, etc. to decorate your tank (you can freely adjust the color, size, and position).

Joyquarium Steam header artwork
Easyfun StudioGamersky Games
8playing now
4224-hour peak
397all-time peak
37average, last 30 days

The last 30 days

−16.5Gain−30.44%% gain79Peak

715 hourly samples, with the daily peak drawn over them. Weekends are shaded.

02040608013 Aug18 Aug23 Aug28 Aug02 Sep07 Sep12 SepThursday 13 August 202630 peakFriday 14 August 202674 peakSaturday 15 August 202667 peakSunday 16 August 202662 peakMonday 17 August 202666 peakTuesday 18 August 202663 peakWednesday 19 August 202652 peakThursday 20 August 202648 peakFriday 21 August 202647 peakSaturday 22 August 202642 peakSunday 23 August 202641 peakMonday 24 August 202642 peakTuesday 25 August 202654 peakWednesday 26 August 202654 peakThursday 27 August 202653 peakFriday 28 August 202666 peakSaturday 29 August 202666 peakSunday 30 August 202666 peakMonday 31 August 202660 peakTuesday 01 September 202667 peakWednesday 02 September 202662 peakThursday 03 September 202672 peakFriday 04 September 202649 peakSaturday 05 September 202654 peakSunday 06 September 202661 peakMonday 07 September 202662 peakTuesday 08 September 202659 peakWednesday 09 September 202654 peakThursday 10 September 202643 peakFriday 11 September 202644 peakSaturday 12 September 202642 peak
Daily peakEvery hourly sample

All time

19 months, March 2025 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

0107214322429Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026Sep 2026March 2025111 monthly peakApril 2025120 monthly peakMay 2025397 monthly peakJune 2025168 monthly peakJuly 2025118 monthly peakAugust 202575 monthly peakSeptember 202556 monthly peakOctober 202549 monthly peakNovember 2025197 monthly peakDecember 2025102 monthly peakJanuary 2026252 monthly peakFebruary 2026197 monthly peakMarch 2026274 monthly peakApril 2026114 monthly peakMay 202695 monthly peakJune 2026113 monthly peakJuly 202682 monthly peakAugust 2026152 monthly peakSeptember 202672 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

04182123164July 2026August 2026September 2026October 2026July 202682 peak — daily detail belowAugust 2026152 peak — hourly detail belowSeptember 202672 peak — hourly detail below
Monthly peakHas finer data

July 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

02244668901 Jul06 Jul11 Jul16 Jul21 Jul26 Jul31 JulWednesday 01 July 202660 peakThursday 02 July 202662 peakFriday 03 July 202672 peakSaturday 04 July 202664 peakSunday 05 July 202657 peakMonday 06 July 202662 peakTuesday 07 July 202654 peakWednesday 08 July 202664 peakThursday 09 July 202667 peakFriday 10 July 202664 peakSaturday 11 July 202660 peakSunday 12 July 202652 peakMonday 13 July 202646 peakTuesday 14 July 202649 peakWednesday 15 July 202657 peakThursday 16 July 202636 peakFriday 17 July 202638 peakSaturday 18 July 202642 peakSunday 19 July 202654 peakMonday 20 July 202643 peakTuesday 21 July 202650 peakWednesday 22 July 202654 peakThursday 23 July 202640 peakFriday 24 July 202644 peakSaturday 25 July 202637 peakSunday 26 July 202656 peakMonday 27 July 202667 peakTuesday 28 July 202671 peakWednesday 29 July 202666 peakThursday 30 July 202674 peakFriday 31 July 202682 peak

August 2026

31 days as the curve, each the highest figure that day. Behind it, 433 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

0418212316401 Aug06 Aug11 Aug16 Aug21 Aug26 Aug31 AugSaturday 01 August 202690 peakSunday 02 August 202698 peakMonday 03 August 2026109 peakTuesday 04 August 2026105 peakWednesday 05 August 2026124 peakThursday 06 August 2026138 peakFriday 07 August 2026147 peakSaturday 08 August 2026152 peakSunday 09 August 2026125 peakMonday 10 August 2026101 peakTuesday 11 August 202687 peakWednesday 12 August 202674 peakThursday 13 August 202679 peakFriday 14 August 202674 peakSaturday 15 August 202667 peakSunday 16 August 202662 peakMonday 17 August 202666 peakTuesday 18 August 202663 peakWednesday 19 August 202652 peakThursday 20 August 202648 peakFriday 21 August 202647 peakSaturday 22 August 202642 peakSunday 23 August 202641 peakMonday 24 August 202642 peakTuesday 25 August 202654 peakWednesday 26 August 202654 peakThursday 27 August 202653 peakFriday 28 August 202666 peakSaturday 29 August 202666 peakSunday 30 August 202666 peakMonday 31 August 202660 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 282 hourly samples. Each dip is a night. Weekends are shaded.

01939587801 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 202667 peakWednesday 02 September 202662 peakThursday 03 September 202672 peakFriday 04 September 202649 peakSaturday 05 September 202654 peakSunday 06 September 202661 peakMonday 07 September 202662 peakTuesday 08 September 202659 peakWednesday 09 September 202654 peakThursday 10 September 202643 peakFriday 11 September 202644 peakSaturday 12 September 202642 peak

October 2026

Joyquarium was released on 27 Mar, 2025.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 21:37 UTC
App ID
3472890
Last updated
26 Jun 2025 build 19004762
Developer
Easyfun Studio
Publisher
Gamersky Games
Release date
27 Mar, 2025
Platforms
Windows
Download size
270 MB
Install size
1.43 GB
Genres
Casual, Indie, Simulation
Game modes
Single-player
Controller support
Unknown
Achievements
25

Features & support

Steam features

Steam AchievementsSteam CloudFamily Sharing

Controllers & input

Accessibility

Popular tags

Creature CollectorIdlerSimulationFishingRelaxingEconomyCasualIncrementalCuteCollectathonCozyUnderwaterFarming SimColorful2DFamily FriendlyPixel GraphicsResource Management1990'sTime Management
About this gameFull description from Steam
Joyquarium is a very stress - relieving idle game. You can raise fish manually or use the Auto - AFK function. Sell the grown fry to make money. You can also keep the adult fish in the fish tank to generate considerable income. Buy fry packs to unlock new fish! No cleaning or water changes—just feed your fish and watch them joyfully scramble for food! Enjoy soothing white noise and deeply relaxing background music. Sit back, listen to tunes, and watch your fish—perfect for a full day of chill "productivity." There are 144 fish species to collect (with more coming!). Purchase packs of various levels to unlock rare shiny and colorful variants—and maybe even hatch a Fish King! Water wisteria, Rotala rotundifolia, Ludwigia repens, Hygrophila polysperma 'Roraima', Apistogramma viejita... A wide variety of aquatic plants, as well as driftwoods of different postures and strange - looking landscaping stones, are waiting for you to arrange.
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: OS: win10 Processor: i3 Memory: 4 GB RAM

Recommended

Recommended: OS: win11 Processor: i5 Memory: 8 GB RAM
Supported languages15 languages
LanguageFull audio
English
French
Italian
German
Ukrainian
Russian
Turkish
Japanese
Polish
Simplified Chinese
Traditional Chinese
Dutch
Portuguese - Brazil
Spanish - Latin America
Korean

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers
Joyquarium screenshot 1Joyquarium screenshot 2Joyquarium screenshot 3Joyquarium screenshot 4Joyquarium screenshot 5Joyquarium screenshot 6Joyquarium screenshot 7Joyquarium screenshot 8Joyquarium screenshot 9Joyquarium screenshot 10Joyquarium screenshot 11Joyquarium screenshot 12Joyquarium screenshot 13Joyquarium screenshot 14Joyquarium screenshot 15Joyquarium screenshot 16Joyquarium screenshot 17

Trailers

AchievementsTotal count and selected achievements

25 achievements in total.

Show selected achievements (may contain spoilers)
Ten - ThousandAchievement
Achieve a Small GoalAchievement
Icy 4 BillionAchievement
Trillion - ClubAchievement
Full Collection of [First-class Fry]Achievement
Full Collection of [Third-class Fry]Achievement
Full Collection of [Third-class Fry]Achievement
Full Collection of [Fourth-class Fry]Achievement
Full Collection of [Fifth-class Fry]Achievement
Full Collection of [Sixth-class Fry]Achievement

View all Steam achievements

8 developer announcements, Apr 2025 to Nov 2025 · times in UTC

November

  1. Let's Crown Our Aquarium! Steam Awards Nominations Are Live

    Dear Fish-Keeping Enthusiasts,Hello everyone! Time flies. Joyquarium has now been with you for nearly ten months. Over this time, we’ve received your love and support, and grown through your feedback and suggestions. In many ways, today’s…

    PM

June

  1. 🔥The Steam Summer Sale is on fire!🔥

    🌞 The sun is blazing, the deals are sizzling—time to find your brand new gaming obsession!With the Steam Summer Sale in full swing, we're rolling out limited-time -X% discounts—there's no better time to grab "Joyquarium"!Whether you're a…

    PM
  2. 更新修复

    1.修复了海缸鱼王的显示问题（海缸没有鱼王） 2.提升了卖鱼获得的贝壳数量 3.修复副屏挂机时遥感响应问题 1. Fixed the display problem of the fish king in the sea tank (there is no fish king in the sea tank) 2. Increased the number of shells obtained by selling fish 3. Fixed the remote…

    Patch notes
  3. 海缸内容更新啦！！！Update

    本次更新内容： 1、新增2个海鱼包共48种 2、新增礁石3种，珊瑚24种 3、新增海沙6种 4、新增海缸壁纸20张 5、新增海鱼收集对应的成就2个 新增海缸玩法： 出售稀有及以上品质的7星淡水成鱼，获得新的货币-贝壳。贝壳可用于购买咸水鱼缸对应的新鱼苗和珊瑚等装饰。 This update content: 1. Added 2 new marine fish packs with 48 species in total 2. Added 3 new reefs and 24…

    easyfunstudio

May

  1. 优化与修复

    1.Buff修改为同时在所有缸生效 2.实现带鱼屏的显示适配 3.优化游戏性能 4.修复部分BUG 1. Buff changed to take effect in all tanks at the same time 2. Adapt the display of fish screen 3. Optimize game performance 4. Fix some bugs

    Patch notes
  2. 更新啦~

    更新内容： 1.增加七星鱼包 2.增加新的水草：碗莲 3.增加3个鱼缸 4.增加4种沉木 5.实现部分优化 Update content: 1. Added seven-star fish pack 2. Added new water plants: lotus 3. Added 3 fish tanks 4. Added 4 types of driftwood 5. Implemented some optimizations

    Patch notes

April

  1. In-game screenshots from players (super beautiful!!!)

    {STEAM_CLAN_IMAGE}/45460286/808cb054d35a9ffe9bfff32da7f7e934f2f8bbb7.jpg {STEAM_CLAN_IMAGE}/45460286/a50ef1c2fc94e99a12dcf5824be6c424612e43c1.png {STEAM_CLAN_IMAGE}/45460286/55c29b626ef614740d7f4bc432b6103a806dabeb.jpg…

    easyfunstudio
  2. 优化与BUG修复

    1.实现卖重要鱼时二次确认 2.优化卖鱼界面排序规则 3.优化数据存储方案 4.优化按键点击反馈不明显问题 5.修复进入壁纸模式光标消失问题 6.修复了鱼皮肤错乱问题 ------------------------------------------ 1. Implemented secondary confirmation when selling important fish 2. Optimized the sorting rules of the fish…

    Patch notes

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