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