Zen Aquarium (AppID: 3479140)

Type: game Genre: Simulation Developer: Astro Cat Publisher: Astro Cat Release Date: Sep 2025
Zen Aquarium game header image

Zen Aquarium - Steam Analytics & Details

Zen Aquarium has 8 current players.

Total Players
8
Genre
Simulation
Developer
Astro Cat

Media Gallery

Zen Aquarium game capsule image

Screenshots

Zen Aquarium screenshot 1
Zen Aquarium screenshot 2
Zen Aquarium screenshot 3
Zen Aquarium screenshot 4
Zen Aquarium screenshot 5
Zen Aquarium screenshot 6

Videos

Official Trailer video thumbnail for Zen Aquarium
Official Trailer

Real-Time Players

8
(24h)

Estimated Owners

0 .. 20,000
Estimate via SteamSpy

Game Insights

Value Score

Fair Value — 50th percentile.

Price-to-player ratio ranks in the 50th percentile.

Market pricing tier

Activity Heatmap

UTC+0 (Your Timezone)
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System Requirements

Platform Support
Windows macOS
Windows Requirements
Minimum:
Minimum:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i3-6100 or AMD Ryzen 3 1200
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GeForce GTX 680 or AMD Radeon HD 7970
  • Storage: 1 GB available space
  • Additional Notes: Zen Aquarium does not support ultrawide resolutions (21:9, 32:9)
Recommended:
Recommended:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i5-8400 or AMD Ryzen 5 2600
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1650 or AMD Radeon RX 570 (4GB VRAM)
  • Storage: 1 GB available space
  • Additional Notes: Zen Aquarium does not support ultrawide resolutions (21:9, 32:9)
macOS Requirements
Minimum:
Minimum:
  • OS: macOS 11+
  • Processor: Intel Core i3-6100 or Apple M1
  • Memory: 4 GB RAM
  • Graphics: Radeon Pro 560 / RX 580 or Apple M1 GPU (Metal required)
  • Storage: 1 GB available space
  • Additional Notes: Zen Aquarium does not support ultrawide resolutions (21:9, 32:9)
Recommended:
Recommended:
  • OS: macOS 11+
  • Processor: Intel Core i5-8400 or Apple M1 Pro
  • Memory: 8 GB RAM
  • Graphics: Radeon Pro 580 / RX 580 or Apple M1 Pro GPU (Metal required)
  • Storage: 1 GB available space
  • Additional Notes: Zen Aquarium does not support ultrawide resolutions (21:9, 32:9)
Pricing
Paid Game
CDN$ 6.49 (CAD)

Additional Information

Categories
Single-player Family Sharing
Supported Languages
English, French, German, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Spanish - Latin America, Turkish

Current Pricing

๐Ÿ’ฐ
CDN$ 6.49
Regular Price

Additional Information

๐Ÿ† Achievements
15
total achievements
Featured:
First Tank Designer
First school
๐Ÿ‘ Recommendations
175
positive reviews
๐Ÿ‡ง๐Ÿ‡ท DEJUS Rating
l
Brazilian rating
๐Ÿ‡ฉ๐Ÿ‡ช Steam Germany
0
German classification
๐Ÿ†˜ Support
๐ŸŒ Support Site
๐ŸŽ Purchase Options
1
package options

Developer Analytics

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About This Game

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!

Detailed Description

Step into a world of serene underwater beauty with Zen Aquarium, the ultimate idle fish tank experience inspired by classic aquarium screensavers. No complex setups, no management stress, just pure visual enjoyment as a thriving aquatic world unfolds before your eyes. Perfect for ASMR lovers, chill gamers, and anyone who wants a peaceful, living desktop companion.

โ— Disclaimer: Zen Aquarium does not support ultrawide resolutions (21:9, 32:9)

๐Ÿ  Watch Your Aquarium Come to Life

New fish spawn and gracefully swim through your tank at regular intervals, creating an ever-evolving scene of harmony and tranquility. With simple and unique aquarium setups and many mesmerizing fish species, no two moments are ever the same.

๐ŸŒŠ The Ultimate Zen & ASMR Experience

Designed for relaxation and mindfulness, Zen Aquarium offers a soothing escape from the noise of everyday life. Let the gentle motion of fish, the soft bubbling of water, and the ambient aquatic sounds create a perfect stress-free atmosphere.

๐ŸŸ Endless Combinations, Infinite Possibilities

Customize your perfect aquatic atmosphere with a wide selection of ambient sounds and calming music. Whether you prefer gentle rainfall, soft wind, or even cozy cat purring, Zen Aquarium gives you full control. Mix and layer audio to create a unique soundscape that suits your moodโ€”ideal for subtle background ambiance or full sensory immersion. Every session is a chance to discover a new combination, making each visit to your aquarium uniquely relaxing.

๐ŸŒฟ No Stress, Just Serenity

Unlike traditional aquarium sims, Zen Aquarium is all about relaxation, not management. Thereโ€™s no need to feed fish, clean tanks, or adjust water levelsโ€”just sit back, unwind, and enjoy the mesmerizing world beneath the surface.

Frequently Asked Questions

How many players are currently playing Zen Aquarium?
8 players are currently in-game on Steam.
Is Zen Aquarium free to play?
Yes, Zen Aquarium is free to play on Steam.
What genre is Zen Aquarium?
Zen Aquarium is a Simulation game.
Who developed Zen Aquarium?
Zen Aquarium was developed by Astro Cat and published by Astro Cat.
What platforms does Zen Aquarium support?
Available on Steam for Windows, macOS.