
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).
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.29/day in the week to Jul 25 → 0.71/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

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.
Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 83 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
chillquarium同款闭着眼按0 秉承公平公正原则那边差评了这里也得差评 什么叫挂机游戏的主要收益来源于时不时点进来卖鱼啊( 而且以每小时挂机收益来说chillquarium反而可能更多一点 优点还是有的 更丰富的装饰和相对高一点的爆率(没有说真的高的意思 但是这个数值依旧爆炸 还有这个神秘咸水鱼的贝壳系统 直接放弃挂机收益了说是 没有闪光筛选 还有神秘的不同鱼交换显示皮肤和锁定状态但是价值不变bug 都不敢随便卖了不知道卖掉的是不是那个传说鱼 看了看存档明明每条鱼都有自己的编号为什么会这样呢.jpg
Its alright to chill on but unfortunately the afk aspect takes up majority of this game. Its cute watching the fish and being able to decorate but it takes quite a bit of just afking for money to even enjoy these aspects. Side note, the game seems to use gen AI in some of the backgrounds and backdrops but doesnt disclose such.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Ukrainian, Russian, Turkish, Japanese, Polish, Simplified Chinese, Traditional Chinese, Dutch +3 more
Hours played at review time, across 84 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
feesh
画风可爱,是养鱼佬的圈子,可以同行进群交流
good
挂机小游戏,放在桌面上还挺养眼的,不过后期为了全成就玩得有点儿急躁了(挂机游戏也在急躁吗),全成就之后就突然没有了打开的动力。。或许也是挂机游戏的一款弊端( 但是画面很好看,成就也没有强制刷图鉴的要求我觉得这一点还蛮好的,鱼鱼很漂亮也可以自己布置鱼缸,适合无聊的时候挂着……
游戏还不错
打发时间的收集鱼图鉴游戏,相比其他来说个人认为比较好收集了。
Very cute low stress game, I like all the cute little fish and collecting them.
好玩好玩
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8M | 8.4K | 92% | $5.99 | |
| $5.2K | 52 | 69% | $1.49 | |
| $3.5K | 20 | 95% | $4.99 | |
| $63.5K | 396 | 95% | $3.59 | |
| $35.2K | 309 | 82% | $1.49 | |
| $29.2K | 136 | 99% | $5.99 |
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| $26.8K | 520 | 71% | $2.99 | |
| $26.8K | 60 | 88% | $13.99 | |
| $26.8K | 328 | 94% | $3.59 | |
| $26.8K | 251 | 55% | $4.99 | |
| $26.8K | 106 | 74% | $14.99 | |
| $26.8K | 100 | 74% | $6.99 |