Poka Poka Aquarium Tycoon
Cozy Idle Fish Tank Simulator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Build your own cozy aquarium, one tank at a time.
Poka Poka Aquarium is a relaxing idle aquarium tycoon game. Start with a single small tank, collect sea creatures, arrange your floor, and watch your aquarium fill with happy visitors.
Your aquarium stays open even while the app is closed — come back and collect what you earned.
- COLLECT SEA CREATURES
From medaka and goldfish to clownfish, octopus, jellyfish, penguins, dolphins, orcas, and the mighty whale shark.
The more visitors you welcome, the more creatures and tanks you unlock.
Every creature you exhibit is added to your Creature Guide, complete with fun facts. Complete a set to earn pearls.
- DESIGN YOUR LAYOUT
Place five kinds of tanks — freshwater, reef, jellyfish, marine mammal pool, and the giant tank — anywhere on your floor.
Rotate them, rearrange everything at once, or put tanks in storage for later.
Add benches, fountains, vending machines, and more to attract even more visitors.
Expand your floor to the left, right, and down.
- LIVELY VISITORS AND KEEPERS
Visitors stroll around looking for their favorite creatures, rest on benches, and grab a drink.
Tap to collect the tips they bring you.
Your keepers clean the tanks to keep every creature comfortable.
- SHOWS AND TV INTERVIEWS
Start a feeding time or marine show and watch the crowd gather.
Sometimes a TV crew drops by — accept the interview and visitors pour in while it airs.
- SEASONAL EVENTS
New Year, Lunar New Year, Valentine's Day, Cherry Blossoms, Summer Festival, Halloween, and Christmas.
Each season brings limited decorations, limited creatures, and a whole new atmosphere.
- SOMETHING NEW EVERY DAY
Log-in bonuses and daily missions help your aquarium grow a little every day.
Your aquarium changes from day to night, and jellyfish glow softly after dark.
- MOVE TO A BIGGER CITY
When your aquarium has grown, relocate to a bigger city. Start over with pearls to attract even more visitors — your unlocked creatures and Creature Guide carry over.
PERFECT FOR YOU IF YOU LIKE
- Aquariums and ocean life
- Idle, tycoon, and management games
- Relaxing games for short breaks
- Watching a cute little world come to life
Share photos of your aquarium on social media.
Available in English, Japanese, Chinese, Korean, Spanish, and Vietnamese.
Free to play (contains ads).
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://aquapeakstudio.com/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Keita Ide, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Keita Ide
- Size
- 10.7 MB
- Category
- Simulation
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, Japanese, Korean, Simplified Chinese, Spanish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 AquaPeak