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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!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest ends
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Try this game before buying.
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!
Lowest tracked price: €2.15 (Jul 10, 2026) · current best: €2.16 across 5 stores.
85% positive reviews in the last 30 days (92% all-time) · ~3 new reviews/day · 327 peak players in the last 30 days.
Right now the cheapest offer for Chillquarium is €2.16 at Eneba. KingsPrice compares 6 offers from 5 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Chillquarium is €2.15 (recorded on Jul 10, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Chillquarium peaked at 327 concurrent players on Steam in the last 30 days (highest on Jul 14, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Chillquarium drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
