
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 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
good game
very chill
'Tis a chill aquarium indeed
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
fishie
neat game
Très décevant, pas chill du tout. Certes il y a une méthode pour que le bouton reste enfoncé pour nourrir, mais si on quitte le jeu ou la fenêtre ça ne marche plus. La vente de poissons n'est absolument pas optimisé, c'est un vrai bazar. Certes on peut filtrer, mais c'est clairement insuffisant. Il faudrait pouvoir revendre automatiquement les doublons adultes. Aucune amélioration d'alimentation automatique, alors que le niveau d'xp demandé par les poissons est gigantesque. Le jeu manque clairement d'optimisation et aucun mod pour cela.
Played it with an auto-clicker and made it a pretty nice active-idle and collector game. Fun to learn a lot of new species or collect your favorites.
fish
Great game nothing to say
j'aime se jeux chill et poisson j'aime m'occupé de ces pitit poisson mignion en pixel j'adore oui !!
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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