水族館作り!!

Contains ads
Content rating
Everyone
50+
Downloads
Content rating
Everyone
Learn more
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About this game

This is an idle game where your aquarium gradually grows just by leaving it alone.

The game progresses even without any input, and your tanks and fish will grow little by little even in short bursts of time.

Collecting fish makes your tank more lively, and you can enjoy just watching it.

There are no difficult controls or decisions to make, making it a game you can easily play in your free time.
Updated on
May 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

図鑑機能を追加しました。
ミッション機能を追加しました。
ミッションをクリアすると、新しい水槽を解放できます。
細かな不具合を修正しました。