
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): 0.14/day in the week to Sep 15 → 0.75/day in the week after.
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 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 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 84 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
es
This is the exact same as Chillquarium. I am not complaining. I like this version a lot more. Ehm... I feel like that is it. There is not much else going on here. No story, no nothing. And that is fine.
装饰有点鸡肋,200块的装饰和600亿的装饰加成是一样的
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 85 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
赛博养鱼已坐拥万亿身家 造景自由度非常高种类也很多 对有点装修癖的人来说非常友好了 如果自己的造景能存成模版就好了
这个游戏比较适合喜欢看小鱼游来游去的人玩,造景和鱼的种类还是很多的,并且有自动投喂这个选项以及很多种滤镜,然后有三种不同类型的鱼缸每升一级都可以选一个,淡水鱼缸有9个如果想每个品种每个级别都来一只的话剩余的自由槽位不太多,后期会有个咸水鱼缸,这个咸水鱼缸是需要通过卖高品质的七星鱼获得代币才可以购买的而且金额还不少,以及这个游戏没有给鱼缸里的各个类别做分类筛选也不能批量选择保存有时候眼睛筛的会有点疼,以及虽然会提醒你有特殊鱼类但是不会具体告诉你是哪一只所以如果养了很多条鱼的情况下就得一个个筛选,低运行内存的电脑开多个自动投喂有概率闪退,喜欢挂机游戏的我还是很推荐玩这个的
现在才玩了不久,功能齐全容易上手,鱼缸可以很容易就变漂亮,鱼也五颜六色的种类很丰富,主打挂机可以不肝,音乐也ok,能当壁纸,总之不错的,入手不亏
The game is really addictive, especially if you enjoy collecting things. You always want to find another Fish King and add it to your collection — time just flies by while playing! The only issue I noticed is that the crowns aren't visible on the saltwater Fish Kings. It seems to be a small bug, so I hope the developers can fix it. Definitely recommended for anyone who loves collecting!
好玩
算的上不错,在我玩过的几款动物挂机游戏里成长曲线算是良心的,普通的鱼成长很快,成年后即使不开机也可以获得收益。画面方面,随着一个个鱼缸解锁,作者为玩家提供了多个滤镜和自定义参数调整。体量符合价格,但让我很不高兴的有两点:一是鱼缸的壁纸和背景,这两个装饰部分可以说占据了画面的大部,但壁纸像素肉眼可见的低劣,背景的丰富程度完全跟不上玩家的经济发展,这直接导致后期的审美疲劳。而第二点也有关装饰——鱼缸规格的虚报。在玩家没有解锁鱼缸之前,是看不见鱼缸可选择的尺寸的。我以为随着进程的推进,会有除了3个常规选择外更多的尺寸选择。结果解锁到最后都只有3个规格可选,真是让人失望至极。如果没有新的规格解锁,为什么要写问号,故意加长玩家时长吗?可游戏体量并不差,却做这种欺骗玩家的行为,很很令人失望。鱼缸的第一属性就是欣赏,这两个点对这个属性是极大的削弱。但瑕不掩瑜,我还是很喜欢静静云赏鱼,灿烂的向日葵在窗外盛开,清澈的水被红白点缀。即使家中曾有数个大小不一鱼缸的我,也会为这种风光驻足。
好玩,想起大学养鱼的时候了
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.
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