# Games like Zen Aquarium

> The closest matches to Zen Aquarium: Joyquarium, Tiny Aquarium: Social Fishkeeping, Cast n Chill, Fischer's Fishing Journey, and Chillquarium. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Joyquarium](https://imho.run/games/3472890/joyquarium) — Shares idle progression with Zen Aquarium. 50 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/3472890/)
2. [Tiny Aquarium: Social Fishkeeping](https://imho.run/games/2581950/tiny-aquarium-social-fishkeeping) — Also Underwater and Fishing, like Zen Aquarium. 2,160 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/2581950/)
3. [Cast n Chill](https://imho.run/games/3483740/cast-n-chill) — A frequent pick in Zen Aquarium players' libraries, and another RPG. 4,369 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/3483740/)
4. [Fischer's Fishing Journey](https://imho.run/games/3363270/fischer-s-fishing-journey) — Shares idle automation and idle progression with Zen Aquarium. 178 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/3363270/)
5. [Chillquarium](https://imho.run/games/2276930/chillquarium) — A frequent pick in Zen Aquarium players' libraries, and another Simulation. 5,119 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2276930/)
6. [Fish Game](https://imho.run/games/1372150/fish-game) — A frequent pick in Zen Aquarium players' libraries, and another Indie. 523 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/1372150/)
7. [Seclusa](https://imho.run/games/2116610/seclusa) — Also Ambient and Cozy, like Zen Aquarium. 73 Steam reviews, 100% positive. [Steam](https://store.steampowered.com/app/2116610/)
8. [Megaquarium](https://imho.run/games/600480/megaquarium) — A frequent pick in Zen Aquarium players' libraries, and another Strategy. 2,358 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/600480/)
9. [Lured In](https://imho.run/games/4178020/lured-in) — Also Fishing and Creature Collector, like Zen Aquarium. 111 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/4178020/)
10. [Ultimate Fishing Simulator®](https://imho.run/games/468920/ultimate-fishing-simulator) — Also Fishing and Nature, like Zen Aquarium. 2,480 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/468920/)
11. [Idle Waters](https://imho.run/games/2963540/idle-waters) — Shares idle progression with Zen Aquarium. 170 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/2963540/)
12. [My Koi](https://imho.run/games/1114130/my-koi) — Also Underwater and Nature, like Zen Aquarium. 291 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/1114130/)
13. [Cornerpond](https://imho.run/games/3454590/cornerpond) — Shares idle progression with Zen Aquarium. 1,658 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/3454590/)
14. [Desktop Fishing](https://imho.run/games/3411730/desktop-fishing) — Shares idle progression with Zen Aquarium. 200 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/3411730/)
15. [Fantasy Aquarium](https://imho.run/games/3183350/fantasy-aquarium) — Also Creature Collector and Idler, like Zen Aquarium. 93 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/3183350/)
16. [FISHERY](https://imho.run/games/809730/fishery) — Also Underwater and Creature Collector, like Zen Aquarium. 296 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/809730/)
17. [Loddlenaut](https://imho.run/games/1644940/loddlenaut) — Also Underwater and Creature Collector, like Zen Aquarium. 2,652 Steam reviews, 99% positive. [Steam](https://store.steampowered.com/app/1644940/)
18. [Aquarist](https://imho.run/games/1430760/aquarist) — Also Creature Collector, like Zen Aquarium. 508 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/1430760/)
19. [Behind Glass: Aquarium Simulator](https://imho.run/games/1611580/behind-glass-aquarium-simulator) — Also Underwater and Idler, like Zen Aquarium. 253 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/1611580/)
20. [Aquarium Designer](https://imho.run/games/1339000/aquarium-designer) — Also Underwater and Idler, like Zen Aquarium. 685 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/1339000/)
21. [Desk Paws](https://imho.run/games/3586060/desk-paws) — Shares idle automation and idle progression with Zen Aquarium. 85 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/3586060/)
22. [DAVE THE DIVER](https://imho.run/games/1868140/dave-the-diver) — Also Underwater and Fishing, like Zen Aquarium. 47,924 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/1868140/)
23. [Mango's Fisharium](https://imho.run/games/3697890/mango-s-fisharium) — Shares idle progression with Zen Aquarium. 211 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/3697890/)
24. [ABZU](https://imho.run/games/384190/abzu) — Also Underwater, like Zen Aquarium. 9,748 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/384190/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=3479140&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=3479140&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=3479140&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=3479140
- This page as markdown: https://imho.run/md/game/3479140
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Zen Aquarium

Immerse yourself in the ultimate relaxing aquarium experience. Watch fish glide gracefully through a serene, ever-changing tank—no setup, no stress, just pure tranquility. Enjoy soothing visuals and ambient ASMR sounds as your aquarium comes to life effortlessly. Your peaceful escape awaits!

## Game info

- **AppID:** 3479140
- **Developer:** Astro Cat
- **Publisher:** Astro Cat
- **Genres:** Simulation
- **Categories:** Single-player, Family Sharing
- **Released:** Sep 25, 2025
- **Free to play:** no
- **Platforms:** windows, mac

## Links

- [Full page with filters and more lists](https://imho.run/games/3479140/zen-aquarium)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=3479140&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/3479140/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/3479140/zen-aquarium for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*