Aquium
Aquium is a casual single-player aquarium diorama designer where you can create your own underwater aquarium & relax with your fish. Embark on your customized ship to navigate the ocean, collect both real and fantastical fish, and add them to your uniquely designed aquarium!
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Aquium aims to create a unique opportunity for players to create a beautiful aquarium in a calming and relaxing world.
Create your own Aquarium!
Use a diverse collection of various objects from rocks & plants to fantasy buildings to craft a special aquarium for your fishes.
Catch wild fishes!
Aquium allows you to catch fishes in the world --both realistic and fantastical-- to add them to your customized aquarium!You may also sell the fish to obtain gold, which can be used to buy customization options and upgrade your gear.
Customize & buy your ship!
You can buy new ships of different speeds, storage sizes, etc., and customize them to your liking!
Upgrade your fishing gear!
Use gold to upgrade your own fishing gear, which may assist increasing in the number of fish to be caught at once, increasing rarity percentages, etc.Please Note:
Aquium is not an aquarium or fishing simulation experience by any means and is meant for casual play. If you are looking for aspects like pH levels, water temperature, water types, etc., please note that this game will not include these aspects.Game details
Game details
Age ratings
Game modes
Languages
Features
Aquium price history
Lowest tracked price: €1.99 (Jul 7, 2026) · current best: €1.99.
Aquium — frequently asked questions
Where can I buy Aquium at the cheapest price?
Right now the cheapest offer for Aquium is €1.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Aquium has ever been?
The lowest price KingsPrice has tracked for Aquium is €1.99 (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.
How can I get Aquium at a discount?
Create a free price alert on this page and KingsPrice will email you when Aquium 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.
System requirements
Minimum
- OS: Windows 10 or Windows 11
- Processor: AMD Ryzen 5 3600
- Memory: 8 GB RAM
- Graphics: AMD Radeon RX 580 8GB
- Storage: 10 GB available space
Recommended
- OS: Windows 11
- Processor: AMD Ryzen 5 5400
- Memory: 16 GB RAM
- Graphics: AMD Radeon RX-6600
- Storage: 10 GB available space
