
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
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.
Steve, le (Poi-) Le poisson Steve (Poisson Steve) Il est orange (ooh-ooh) Il a des bras Et des jambes Le poisson Steve Pa-la-la, pa-la-la La-la, la-la, la-la-la La-la, la-la, la-la-la La-la, la-la, la-la, la-la Pa-la-la, pa-la-la Le poisson Steve (Poi-) Il est vraiment très beau (Poisson Steve) Il peut nager sur la Terre (ooh-ah, ooh-ah) Il peut marcher dans l'eau Le poisson Steve Il sent forcément mauvais Mais on l'aime bien
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
喜欢挂机收藏类的可以购买游玩,整体体验还是不错的 可能个人喜欢这种休闲养鱼 不足点:经常闪退啊 闪退了存档直接就没 这个可不可以修复一下,或者弄个自动存档 已有鱼王、闪光这种的能不能有一个标识啊,每次刷出来挨个缸找 好麻烦,或者鱼缸加一个搜索功能 也不知道开发者能不能看到
best afk game. tickles my brain. have this running while you watch a show. i aways have to have something on my second screen (idk why its just how my brain works) and this is the perfect game for it, dont have to do too much just let them auto eat and sell every couple minutes. great game
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
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| $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 | |
| $35.6K | 310 | 82% | $1.49 | |
| $29.2K | 136 | 99% | $5.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $26.8K | 520 | 71% | $2.99 | |
| $26.8K | 329 | 94% | $3.59 | |
| $26.8K | 251 | 55% | $4.99 | |
| $26.8K | 100 | 74% | $6.99 | |
| $26.8K | 242 | 93% | $4.99 | |
| $26.8K | 80 | 92% | $7.49 |