My Joyful Aquarium

My Joyful Aquarium banner
2Players In-Game
Player Score
79
31
2
Platforms
  • Windows
  • Mac
  • Linux
$6.99
In the Steam Store

Steam Charts, Stats, and Live Player Count

At the moment, My Joyful Aquarium has 2 concurrent players online and in-game. This is 80% lower than its previous all-time peak of 10 players achieved on 9/16/2025.

2Players In-Game
10All-Time Peak
79
Player Score
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Review History Chart

Track historical review trends and overall ratings for My Joyful Aquarium. It has received a total of 33 reviews on the Steam store and achieved a Player Score of 79 (Positive).

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Community Hub Members & Followers Chart

Explore the cumulative breakdown of Steam community hub members for My Joyful Aquarium and its growth over time. It currently has 78 followers on its community page.

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My Joyful Aquarium Price

My Joyful Aquarium costs $6.99 in the Steam store as of 1/6/2026. It can be purchased as a standlone game or through a bundle like Desktop Fishes & My Joyful Aquarium or Error300 All-In Bundle which offer a discount off the game's base price.

Explore the price history chart below to track historical price changes and other pricing stats for My Joyful Aquarium.

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About My Joyful Aquarium

My Joyful Aquarium is a Casual, Simulation, and Early Access game developed by Error 300. On 9/16/2025, it was released on the Steam Store by Error 300, and Gamersky Games.

Players have rated My Joyful Aquarium as "Positive" out of 33 total reviews on the Steam Store. These are split between 31 positive reviews and 2 negative reviews — an overall 94% positive review rating.

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.

It also supports 6 languanges in-game including English, Japanese, Korean, Polish, and Chinese (Simplified). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.

According to Steam’s category system, My Joyful Aquarium supports the following features:

  • Family Sharing
  • Single-player

From the Steam community, My Joyful Aquarium has been tagged with the following user tags:

  • Management
  • Idler
  • Sandbox
  • Nature
  • Hand-drawn
  • Underwater
  • Simulation
  • Cute
  • Time Management
  • Cartoon
  • Indie
  • Early Access
  • Casual
  • Colorful
  • Cartoony
  • Singleplayer
  • 2D

Media & Sceenshots

Watch the featured video for My Joyful Aquarium and see the latest screenshots from the Steam Store.

My Joyful Aquarium Featured Screenshot #1

Related Bundles

My Joyful Aquarium is included in 2 bundles in the Steam Store.

ImageNameAppsPackagesPriceActions
Desktop Fishes & My Joyful Aquarium banner image
Desktop Fishes & My Joyful Aquarium22$11.68View
Error300 All-In Bundle banner image
Error300 All-In Bundle3232$109.68View

Related Packages

My Joyful Aquarium is referenced by 1 package in the Steam Store.

NamePriceActions
My Joyful Aquarium$6.29View

Supported Languages

My Joyful Aquarium is available in 6 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

NameInterfaceAudioSubtitles
English
Yes
No
Yes
Japanese
Yes
No
Yes
Korean
Yes
No
Yes
Polish
Yes
No
Yes
Chinese (Simplified)
Yes
No
Yes
Chinese (Traditional)
Yes
No
Yes

Frequently Asked Questions

Soures & References

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My Joyful Aquarium data has been sourced from:

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