Idlequarium
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.
Last Updated: 12/2/2025
| Steam Price | $3.59 |
| Release Date | 12/1/2025 |
| Franchise | Gamersky Games |
| Developer | NutsX |
| Publisher | NutsX |
| Steam App Id | 3689560 |
Idlequarium
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.
Last Updated: 12/2/2025
- Windows
- Mac
- Linux
About Idlequarium
Idlequarium is an Indie, Casual, and Simulation game developed by NutsX. On 12/1/2025, it was released on the Steam Store by NutsX.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 10 languanges in-game including English, Chinese (Simplified), Japanese, Korean, and Chinese (Traditional). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Idlequarium supports the following features:
- Steam Cloud
- Family Sharing
- Single-player
- Steam Achievements
From the Steam community, Idlequarium has been tagged with the following user tags:
- Clicker
- Economy
- Management
- Idler
- Nature
- Fishing
- Underwater
- Simulation
- Cute
- Resource Management
- Life Sim
- Shop Keeper
- Automation
- Creature Collector
- Farming Sim
- Indie
- Casual
- Relaxing
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Idlequarium and see the latest screenshots from the Steam Store.
Idlequarium DLC
Idlequarium has 1 downloadable add-on available for purchase on Steam which is Idlequarium - Supporter Pack.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Idlequarium - Supporter Pack | DLC | 11/30/2025 | Steam Charts |
Related Bundles
Idlequarium is included in 10 bundles in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Idlequarium & Stickman Strikes: Conquer Fantasy World | 1 | 1 | $14.02 | View |
 | Idlequarium & Three Kingdoms: The Blood Moon | 1 | 1 | $11.32 | View |
 | Idlequarium & Border Pioneer | 2 | 2 | $16.72 | View |
 | Idlequarium & Frontline Crisis | 2 | 1 | $8.62 | View |
 | Idlequarium & Let's Minesweeper | 2 | 1 | $7.72 | View |
 | Idlequarium & Tiny Pasture | 2 | 2 | $8.62 | View |
 | Idlequarium & Stray Path | 2 | 2 | $16.72 | View |
 | Idlequarium & Ball-it Hell | 1 | 1 | $5.92 | View |
 | Idlequarium & Mad Smartphone Tycoon | 2 | 0 | $14.02 | View |
 | Idlequarium & Joyquarium | 2 | 0 | $8.62 | View |
Related Packages
Idlequarium is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Idlequarium | $3.59 | View |
Supported Languages and Localizations
Idlequarium is available in 10 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Korean | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |
| Spanish (Latin America) | Yes | No | Yes |
Discover Similar Games
Find a new game to play just like Idlequarium through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Idlequarium.
Genres
Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Idlequarium data has been sourced from:
- Valve Corporation. (2025, December 2). Idlequarium on Steam. Steam Store.
- Valve Corporation. (2025, December 2). Idlequarium. Steam Community Hub.