Idlequarium tasks you with breeding fish and purchasing aquarium decorations through idle coin accumulation, with the game running passively on your desktop. While the premise offers relaxing customization appeal, players report limited gameplay depth beyond basic feeding mechanics, alongside concerns about undisclosed AI-generated assets and unauthorized friend list access.
About this game
Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.
What players are saying
▼ Not recommended240 hrs
This game was sending invites to people on my Friends List without asking me. Uninstalled and warning others.
discovered that there are ai generated assets after a day of playing, but steam wouldnt let me get a refund. Beware of that, because it seems undisclosed.
gameplay wise, there are no interesting mechanics other than hold down RMB to feed the baby fish.
there are some unique fish that swim differently like upside down (stated in their description) but they just have the same movement as every other fish. Theres no unique interactions with any decorations you put down either. I wish that the fish would swim under or inside or around such decor but its all the same.
There are also typos everywhere, (most obvious one being "Awsome!" when you discover a new fish)
Wish there was no AI generated assets and wish there was more mechanics to experience when idling (like fish breeding to unlock something unique or duplicate a fish species you want more of) Even though I got this on sale for 3 bucks, this game is just slop and if i knew beforehand, i wouldnt have bought it.
Dear players, Due to an unexpected server failure today, players were unable to log into the game normally. We sincerely apologize for the inconvenience. After urgent investigation and repairs, the issue has now been fully resolved, and the game is accessible again. Some social features are not yet fully stable. If you encounter any issues while playing, please feel free to submit feedback, and we will improve them as soon as possible. This update includes: ✅ Fixed login issues ✅ Slightly increased drop rates for Mythical and Legendary fish ✅ Increased 3-star probability We once again apologize for the unexpected issue and thank you for your patience and support!
Calling all Fish Bosses!A huge thank you for your continued support of Idlequarium. Your passion, feedback, and suggestions have helped this little desktop world grow into something special. We’re committed to keeping the updates coming and making the game even better—so stay tuned!To celebrate our amazing community, we are thrilled to launch our first free DLC — "Age of Mechs"!Steel your tanks—the machines have awakened! Fish have evolved, and it's time for you to enter the new Age of Mechs. 🐟Free DLC "Age of Mechs" Out Now🦈 The Mecha Invasion25 new mechanical species added.Featuring heavy hitters like the Mecha Great White Shark and Mecha Sturgeon.Raise them, collect them, and become the ultimate high-tech Fish Boss!⚙ Industrial Style Decor21 new mechanical decorations.Overhaul your tank’s look with new structures and metallic textures.Build a cyberpunk underwater world that is uniquely yours.(The DLC is free for all owners of the base game)🔥Base Game 50% OFF for a Limited Time!Idlequarium is currently 50% OFF! It’s the perfect time to dive in and start your collection!We will continue to squash bugs and optimize the game based on your reports. We read every single suggestion! Join our community channels to chat with us and find fellow players.Thank you for supporting Idlequarium. We'll keep working hard for you!
