

Behind Glass: Aquarium Simulator
BitBros Inc · January 9, 2025 · Underwater, Realistic, Relaxing, Life Sim, 3D
Buy Behind Glass: Aquarium Simulator from Steam at $11.99 — the cheapest of 1 store we compare.
Where to buy Behind Glass: Aquarium Simulator — official stores
Behind Glass: Aquarium Simulator price by region
Behind Glass: Aquarium Simulator costs $8.49 in Georgia (USD), $11.99 in the United States, €14.39 in Europe (EUR), £14.99 in the United Kingdom, CA$19.99 in Canada, NZ$21.99 in New Zealand, A$22.99 in Australia, R$46.99 in Brazil and zł67.99 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| $8.49 | $8.49 | — | 1 | |
| $11.99 −20% | $11.99 | — | 1 | |
| €14.39 −20% | €14.39 | — | 1 | |
| £14.99 | £14.99 | — | 1 | |
| CA$19.99 | CA$19.99 | — | 1 | |
| NZ$21.99 | NZ$21.99 | — | 1 | |
| A$22.99 | A$22.99 | — | 1 | |
| R$46.99 | R$46.99 | — | 1 | |
| zł67.99 | zł67.99 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Behind Glass: Aquarium Simulator
Whether you’re a passionate aquascaper or simply enjoy the calming beauty of underwater worlds, this game offers everything you need to create your dream aquarium.
Explore a vast sandbox environment where you can design stunning 3D aquariums with incredible creative freedom. Choose between freshwater and saltwater tanks, each offering unique challenges and opportunities to showcase your style. With access to over 260 unique fish species, along with crabs, turtles, and axolotls, your tanks will be bursting with life. Behind Glass stands apart with its immersive water chemistry simulation, allowing players to delve into the science behind aquarium care. Adjust pH, salinity, and other parameters to create the perfect conditions for your aquatic friends. For those who prefer a more relaxed approach, the designer mode offers the freedom to focus on design and aesthetics without any constraints. Forget about grinding or locked content — everything is available right from the start. From vibrant fish to countless decorations, you’ll have every tool at your disposal to craft aquariums that reflect your imagination. Dive deep into the game’s features:
- Instant access to a vast array of decorations, plants, and creatures.
- Detailed animations and realistic behaviors for fish and aquatic animals.
- The ability to mix and match species in diverse habitats.
- A meditative, stress-free atmosphere designed for relaxation.
- No other fish tank simulation comes close to offering this level of depth and creativity. Whether you’re a beginner or an experienced aquascaper, Behind Glass lets you build, customize, and manage stunning aquariums without limits.
Behind Glass: Aquarium Simulator — game info
- Platforms
- Windows, macOS
- Steam Deck
- Playable
- Player modes
- Single-player
- PC Game Pass
- Not included
DLC & expansions
🎁 Complete the collection
Base game + 2 of 2 DLC at today's best prices.
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Love the game so far! Wish we could add shrimp and snails. I love the freedom I have designing the tank, I could spend hours playing. So many ideas, I will recreate my IRL tank.3 found this helpful
I am just enjoying it as a aquarium display, very realistic animations and sounds. I set my aquarium size to match my monitor dimentions and run it as wall art. There is a simulator in the game, and found it matched real requirements of the fish. I have no interest in that though, It looked complete, but maintaining water quality, temps and cleaning tank are why I no longer have a real aquarium. Don't want to do that. Good news, you can turn it all off. And just put the fish, plants and other decoration in the tank and let it run. I did like the cross-breeder, but sometimes I just would have liked some alt skins for some of the heavily hybrid species, like guppies, bettas and angelfish.3 found this helpful
Back in the day, I fell in love with Maxis' El Fish. Since then, I have been seeking the next best iteration. This led to the purchase of many aquarium screen savers and fishing games. At last my quest is complete in 4k glory! It looks terrific, plays smooth, and just keeps getting better. It works as a creative toy to chill to as well as a way to see what taking care of exotic fish would be like without mess, disaster and mass death. My wife loves it more than I do. I Whole-heartedly recommend this wonderful product! Also, I run Linux Mint with zero issues.1 found this helpful
This game is impressively realistic. It can be as simple or as complicated as you'd like. Swapping between a creative mode, and simulation mode seamlessly. I've been using this to learn how to properly cycle my own aquarium. I also thoroughly enjoy the breeding mode. You can make the fish look as insane, or beautiful as you want. The only downside is controller support is limited, but not awful. I play this on my steamdeck from time to time. It runs well enough, but the controls can be frustrating at times. If you're a fish enthusiast like me, I cant recommend this enough.
fun
Relaxing!
Community reviews
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