- Age 6+
- 1 player
- Download 517 MB
- Simulation
- Lifestyle
- Strategy
- Music
Languages: Japanese, English, Chinese
Screenshots
About this game
It’s your very own aquarium. Buy the fish you love, raise them from tiny fry, and watch them grow and flourish. Create your dream underwater world—calm, colorful, and completely yours.
A relaxing idle experience. Your fish keep growing even while you’re away. Come back to see how your little world has changed and be pleasantly surprised.
Slow down time and unwind. Let the gentle motion of the water soothe your mind as you enjoy the living world you’ve built with care.
Prices by country
Cheapest today: 🇳🇿 New Zealand, $4.65 (−50%, sale ends Dec 2, 2026). That is 17% below the typical price across eShops today. Lowest price since October 2026, when we started tracking it.
| Country | Price |
|---|---|
| New Zealand On sale until Dec 2, 2026 | -50% |
| Japan On sale until Nov 5, 2026 | -50% |
| Hong Kong On sale until Nov 5, 2026 | -51% |
| Poland On sale until Dec 2, 2026 | -50% |
| South Korea On sale until Nov 5, 2026 | -50% |
| Australia On sale until Dec 2, 2026 | -50% |
| South Africa On sale until Dec 2, 2026 | -50% |
| Sweden On sale until Dec 2, 2026 | -50% |
| Austria On sale until Dec 2, 2026 | -50% |
| Belgium On sale until Dec 2, 2026 | -50% |
| Bulgaria On sale until Dec 2, 2026 | -50% |
| Cyprus On sale until Dec 2, 2026 | -50% |
| Germany On sale until Dec 2, 2026 | -50% |
| Estonia On sale until Dec 2, 2026 | -50% |
| Spain On sale until Dec 2, 2026 | -50% |
| Finland On sale until Dec 2, 2026 | -50% |
| France On sale until Dec 2, 2026 | -50% |
| Greece On sale until Dec 2, 2026 | -50% |
| Croatia On sale until Dec 2, 2026 | -50% |
| Hungary On sale until Dec 2, 2026 | -50% |
| Ireland On sale until Dec 2, 2026 | -50% |
| Italy On sale until Dec 2, 2026 | -50% |
| Lithuania On sale until Dec 2, 2026 | -50% |
| Luxembourg On sale until Dec 2, 2026 | -50% |
| Latvia On sale until Dec 2, 2026 | -50% |
| Malta On sale until Dec 2, 2026 | -50% |
| Netherlands On sale until Dec 2, 2026 | -50% |
| Portugal On sale until Dec 2, 2026 | -50% |
| Romania On sale until Dec 2, 2026 | -50% |
| Slovenia On sale until Dec 2, 2026 | -50% |
| Slovakia On sale until Dec 2, 2026 | -50% |
| Denmark On sale until Dec 2, 2026 | -50% |
| Czechia On sale until Dec 2, 2026 | -50% |
| Norway On sale until Dec 2, 2026 | -50% |
| United Kingdom On sale until Dec 2, 2026 | -50% |
| Switzerland On sale until Dec 2, 2026 | -50% |
| Chile | $9.69 |
| Mexico | $9.87 |
| Peru | $9.88 |
| United States | $9.90 |
| Brazil | $9.99 |
| Canada | $10.54 |
| Colombia | $12.04 |
Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-05 14:28 UTC.
Similar games
Best-rated Simulation, Lifestyle, Strategy and Music games, like this one.
🇳🇿 $13.95
🇯🇵 $25.91
🇨🇱 $10.71
🇯🇵 $22.12
Other games published by Happy Player
🇲🇽 $13.89
🇲🇽 $23.33
-10% $16.74 🇳🇿 $15.07
🇲🇽 $13.68
-10% $15.48 🇯🇵 $13.93
🇨🇱 $10.89