Biotope: Aquarium Simulator
Offers
Trailers & screenshots
1 / 9
About Biotope: Aquarium Simulator
Biotope: Aquarium Simulator lets you create and manage an aquarium, build populations of fish and plants, and influence their full life cycles. You operate and expand the aquarium on a limited budget, cultivating, breeding and trading its inhabitants.
Build a biotope
Choose from three starter kits: Empty Tank (Tutorial), Amazon or Malawi Aquarium. Use authentic filters, pumps and lamps to maintain the biotope and create suitable living conditions. You can also arrange decorative objects to shape unusual aquariums around the preferences and needs of your fish.
Care for fish and plants
Breed healthy, robust fish and raise their DNA rating to the maximum. Keep stress levels low, since stressed fish can quickly become ill and will not reproduce. Aquarium conditions affect breeding values and offspring, while the quality, performance and durability of each component affect the wider ecosystem.
Manage the aquarium
Work within a monthly budget and monitor the aquarium’s statistics. Shop at the Blue World Store, and complete quests to earn extra budget for expansion.
Frequently asked questions
The best price for Biotope: Aquarium Simulator is $1.44 at Difmark. That is 90% less than on Steam, where it costs $14.99. 12 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Biotope: Aquarium Simulator stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Biotope: Aquarium Simulator are: Windows 7, 2 GB RAM, 1 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Biotope: Aquarium Simulator is a single-player game.
Mostly, yes. Valve rates Biotope: Aquarium Simulator as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Biotope: Aquarium Simulator 90% cheaper than on Steam.
Biotope: Aquarium Simulator is available for 90% less in shops such as Difmark, YUPLAY, or Gameseal.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
Similar games
PC Building Simulator
−80%$3.93
$19.9920 offers
Automation: The Car Company Tycoon Game
$29.99
1 offer
Electrician Simulator
−94%$0.90
$17.9924 offers
Pumping Simulator 2
$11.99
1 offer
SpaceEngine
$29.99
1 offer
Thrive
−10%$4.49
$4.992 offers
Paralives
$39.99
2 offers
Universe Sandbox
−49%$15.19
$29.9917 offers
Supermarket Simulator
−55%$8.83
$19.9918 offers
Apico
−96%$0.70
$19.9920 offers
Inzoi
$39.99
1 offer
DrainSim
$14.99
2 offers