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Steam

My Cozy Aquarium

Also known as My Cozy Aquarium, mca, my cozy aquarium

Dive into a cozy underwater world where caring for fish and decorating aquariums becomes your most relaxing adventure.

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Last update

18 May 2026

Latest update

Patch notesPublished 06 Nov 2025

My Cozy Aquarium is out now! Relax, collect, and build your underwater paradise!

Hey, cozy aquarists! 🪸 Your cozy underwater adventure begins today! 🐡🐙 It’s time to dive in – My Cozy Aquarium is now available on Steam! Feed your fish, decorate beautiful tanks, and enjoy the gentle rhythm of under…

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Update history

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4 updates

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