Cozy Aquarium official cover
DISCOVER ON STEAM

Cozy Aquarium

By Symsie · Windows · Linux

Coming soon · Coming soon
Wishlist on Steam ↗

Cozy Aquarium is a relaxing Fish Collecting Game. Catch fish and decorate your fish tanks the way you want to!

DESCRIPTION SUPPLIED BY THE DEVELOPER THROUGH STEAM

Inside the game.

Screenshots supplied by Symsie through Steam.

FIND YOUR KIND OF PLAY

Before you play.

Game style
Casual · Indie · Simulation
Platforms
Windows · Linux

Check the official page for current availability, supported devices and any in-game purchases.

ANSWERS FOR YOUR FIRST SESSION

Cozy Aquarium gameplay guide and player questions

Steam edition · Researched Nov 9, 2026 · Guide updated Nov 9, 2026.

Source facts

How many different fish species can I expect to find in the game?

The game features a wide variety of aquatic life for you to collect. You can discover over 100 unique fish species from all parts of the world, providing plenty of variety for your aquarium collection.

Based on source 1.

Our guidance

Can I customize the visual appearance of my fish tanks?

Yes, you can design the tank of your dreams using a robust edit system. This allows you to place decorative items exactly where and how you want them to create your perfect aquatic display.

Based on source 1.

Our guidance

Is it possible to change the water color in my tanks?

Absolutely. You have full control over the aesthetic of your tanks, including the ability to change the water color to any shade you wish, as well as adjusting the brightness for each individual tank.

Based on source 1.

Our guidance

What is the purpose of Transparent Mode?

Transparent Mode allows you to see your aquarium directly on your desktop. This feature is designed to provide a chill, immersive vibe while you work or relax at your computer with your virtual fish.

Based on source 1.

Our guidance

How can I improve my chances of catching rarer fish?

To increase your success rate, you should upgrade your gear. You can purchase different fishing rods, lures, and baits, which are essential tools for improving your chances of catching the rarest fish species available.

Based on source 1.

Source facts

Does the game include any background music?

Yes, the game includes a handy music player that allows you to enjoy relaxing Lofi music while you manage your aquarium, design your tanks, or go fishing, enhancing the overall cozy atmosphere of the experience.

Based on source 1.

Source facts

Is this a multiplayer game?

No, this is a single-player experience. It is being developed by a solo developer, Brandon (Symsie), who focuses on creating cozy, single-player games inspired by his own interests and dreams of aquarium ownership.

Based on source 1.

Source facts

Can I save my progress at any time?

Yes, the game supports a Save Anytime feature. This ensures that you can manage your aquarium and fishing progress at your own pace without worrying about losing your work during your play sessions.

Based on source 1.

Source facts

Are there options to adjust the audio settings?

The game includes custom volume controls, allowing you to tailor the audio experience to your preference. This ensures you can balance the relaxing music and game sounds exactly how you like them while playing.

Based on source 1.

Source facts

Is this game currently available to play?

The game is currently an upcoming title. It is being developed by a solo developer who is working to bring his dream of a personalized fish aquarium game to life for players to enjoy soon.

Based on source 1.

Sources & scope

  1. Publisher description on Steam ↗Checked Nov 9, 2026

AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.

YOUR NEXT STEP

Try a sample before deciding on the full game

For Cozy Aquarium · Steam edition.

  1. Open the separate demo listing and check its own requirements. The full game lists Windows, Linux; the demo can differ.
  2. Use the demo to check whether the controls, readability and pace suit you. Save transfer to the full game is not verified here.
  3. The full game is marked coming soon. A full-game price is not verified here; check the store before deciding.

Decision guide updated 2026-10-29. Based on the publisher listing checked 2026-11-09; this is not a firsthand review.

PC EDITION · STEAM

Choose how you play.

Platforms
Windows · Linux
Play modes
Single-player
Languages
English
Release date / window
Coming soon
Full game price · US
Check Steam
Free demo
Listed on Steam

The full game and its demo may have different availability. Prices are a US storefront snapshot. DLC and in-game purchases may cost extra.

Steam source ↗ · Checked Nov 9, 2026. Platform editions may differ in features, prices and save compatibility.

Windows minimum requirements

Minimum: OS: Windows 10 Additional Notes: Any PC or Laptop built within the last 3 years should have no issues running the game

Linux minimum requirements

Minimum: Additional Notes: Any PC or Laptop built within the last 3 years should have no issues running the game

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