
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!
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): 1.57/day in the week to Aug 23 → 2.86/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
Chillquarium is a relaxing idle game, where you buy fish and raise them in real time, then sell them to turn a profit or keep them around to earn money through ticket sales!
Unlock rare fish through booster packs!
Create a feeding frenzy to grow your fish!
Complete your collection of 156 unique fish, and unlock rare and ultra-rare color variants for each one!
Customize your aquarium and relax with your fish through real-time day-night cycles!
Genres
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 197 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
又臭又长,成就达成困难,特殊鱼类爆率极低特别是只剩下一两只待解锁的鱼纯看脸去一遍又一遍的拆包毫无乐趣.游戏数值膨胀过快玩家跟不上,后期鱼包的价格太高,过渡时间过久无法形成连贯的游戏体验,哪怕身为挂机游戏这个时间跨度也是极其不合理
Adorable art and super chill gameplay. It's fun just watching the fish go about doing their thing. Screen does get a bit crowded sometimes but that can be managed.
Mindless but entertaining game collecting and selling fish, look at it twice a day, sell off low earners, but young fish and wait for them to grow. Earn money to buy larger tanks and different fish types. Definitely recommend to those who are looking or a few minutes downtime but are not mad into gaming.
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*, Japanese*, Korean*, Portuguese - Brazil*, Russian*, Simplified Chinese*, Spanish - Latin America*, Traditional Chinese**languages with full audio support
Hours played at review time, across 197 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
very fish much chill
I really like this game, not only is it just fun and chill, it doesn't have any pay2win things at all and the progression is very well passed. The only 2 thing i would enjoy seeing differently is being able to see the chance of pulling certain fish and just seeing more fish packs in general. 9.9/10.
Absolutely just an afk game, but fun to come home and pop open for a couple of minutes at the end of the day. It's cute - not innovative or wowing, but cute.
Its a beautiful game, totally relaxing and I just cant wait to collect all the fish. Well done, im excited for wing haven too!
21/21 achievements review time! its not a short fish collecting game as the disc kinda makes it out to be and youd assume would be. maybe that was just me but i found a work around to change it up and really enjoy my time playing. longest fish to fully grow from what i saw took 11 days to adult but you can feed it but that reduces the money it makes. at the start, i think the 1 day fish take probably a hour to fully grow but i think the feeding aspect is bugged if you do the fewer clicks option and just let it feed like a auto clicker, the fish spin around in circles after a couple of mins so if you leave for a hour or day then youll only get boosted progresses from feeding for a couple mins. kinda annoying, hopefully its a bug and not a hidden feature ( i dont see why they would want to stunt your progress). minus the long amount of time to grow fish and the work around. the game is quite enjoyable and really beutiful filled with vibrant colorful fish. some fish ive never heard of so was quite exciting to discover a new fish ive never seen <3. the card mechanic to unlock new fish is the first of its kind that ive seen/experienced so it felt refreshing. theres different types of fish (normal, painted, golden, rainbow) maybe another one idk never got it. rainbow gotta be a 1/1000 or 1/10000 chance as i only got maybe 10 total or less during my time to get everything. thankfully theres no achievement to get them or i might lose my mind haha, but really cool to sit and watch it move around along with your other fav or cooler looking fish. would be nice to have named each tank to understand what each one is so ive youve been gone for awhile youll remember quickly what that random tank you were using was for. overall, 8/10, simple and beautiful fish of fresh and salt water along. if i didnt have to find a work around then id rate it higher. thanks for the game dev, i look forward to the next one about birds ive seen. looks intereting, maybe ill discover new things like i did here for this game :thumbs-up: till next time!
I've loved it since my first playthrough. These kinds of games usually end up making everything so damn expensive in the later stages of the game, but I love that this one never does. It's beautiful, entertaining, and addictive. My only suggestion would be to improve the background decorations. They're not bad, but they could be even better. Anyway, this is my favorite game of the year. Good job!
To be clear, this game is 100% worth the asking price. I found it very relaxing and enjoyable. You earn money even when the game isn't actively running, so you can easily just log in for a few minutes and come back in a day or two to make more progress. All you really do is open random packs of fish, raise them, and then sell them for money or collect passive income from them. With RNG, it becomes very challenging to collect all the achievement fish, so it can be a time consuming (but not technically difficult) grind. I spent probably 10 hours just trying to get one specific painted fish, because there's no mechanic to help increase the drop rate. I got frustrated at times because of this, but still had a blast!
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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