My Cozy Aquarium is coming to Steam and Nintendo Switch. It's time to create an underwater paradise!

Indie game developer RedDeer.Games is excited to announce its new in-house title. My Cozy Aquarium - a cozy idle game plunges players into a small underwater world where they can feed and care for fish, manage aquariums, and build their beautiful aquatic paradise.

My Cozy Aquarium is a slow-paced game filled with coziness and a positive vibe that will take players on a relaxing underwater adventure. As professional keepers of four themed aquariums, players will take care of their underwater residents by feeding them, providing them with optimal conditions for growth, and decorating their underwater homes.

The game starts with one aquarium and, as befits an aquatic farm, a pack of fish. Players will now have the most important task, maintaining ideal living conditions in the aquarium. Optimal conditions mean happier fish, and happier fish grow faster!

The main task of an aquarium owner is to properly take care of the residents. Small fish must be fed accordingly, the water temperature must be perfect, the filters must be cleaned, and the aquarium glass must be crystal clear! Each parameter can be improved by playing relaxing mini-games!

In no time, players will master the process of caring for an aquarium to perfection! And then it will be time for the next one. Each of four aquariums: Emerald Ripple, Coralspire Reef, Frozen Abyss, and Magic Cove all with a different theme and diverse parameters, is home to other stunning fish species, just waiting for players to add them to their growing collection.

There will be over 300 fish species to discover in all aquariums, which can also be purchased from exciting surprise packs. Adult fish can be sold, and the coins players receive can be exchanged for new decorations and upgrades for their unique, underwater paradise!


My Cozy Aquarium will be available on Nintendo Switch and Steam for anyone ready to try their hand at being a professional aquarist.

23. Juli 2025, von Thore Varga