ChillTank
Collect, care for, breed and trade colorful fish in a cozy aquarium game. Build your own 2.5D habitats from scratch: shape the landscape, add water and decorate a home for your fish. Play offline, at your own pace.
Last Updated: 10/1/2026
| Developer | Chillwatch |
| Publisher | Chillwatch |
| Steam App Id | 5136840 |
About ChillTank
ChillTank is a game developed by Chillwatch. It was released on the Steam Store by Chillwatch.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, ChillTank supports the following features:
- Steam Leaderboards
Media & Sceenshots
Watch the featured video for ChillTank and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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ChillTank data has been sourced from:
- Valve Corporation. (2026, October 1). ChillTank on Steam. Steam Store.
- Valve Corporation. (2026, October 1). ChillTank. Steam Community Hub.