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A game that let enjoy fish keeping and decorating your aquarium while doing your work
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
A casual fish-raising simulation game "Idle Aquarium" is conveniently displayed on your screen, allowing you to enjoy the joy of being a fish keeper while working.
Feed Your Fish:
Feed your little fish, make friends with them, unlock new species, and even some very rare ones.
Decorate Your Aquarium:
Decorate your aquarium and turn your desktop into your favorite style, with a variety of decorations to meet all your needs. Whether it's a planted tank or a South American tank, any style you want is possible.
Multitasking Capability:
Comfortably placed at the bottom of the screen, you can take care of your fish while accomplishing other tasks. Or switch to "Focus Mode" to quietly enjoy them without much interaction.A casual fish-raising simulation game "Idle Aquarium" is conveniently displayed on your screen, allowing you to enjoy the fun of being a fish keeper while working.
Feed your little fish, make friends with them, unlock new species, decorate your aquarium, and turn your desktop into your favorite style.
Collect your Steam Drops:
While you play, you will have a chance to drop a steam item, There is a surprise for you to collect.
Lowest tracked price: CA$1.29 (Jul 7, 2026) · current best: CA$1.29.
60% positive reviews all-time.
Right now the cheapest offer for Idle Aquarium is CA$1.29 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Idle Aquarium is CA$1.29 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Idle Aquarium 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.
