Bettarium - Betta Fish Tank

Contains adsIn-app purchases
4.7
3.78K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

You can easily keep betta fish, a tropical fish with long fins and beautiful body color.
They will grow little by little by simply cleaning and feeding them.
In clock mode, you can enjoy it as a substitute for a table clock.

FEATURES
• Amazing 3D graphics
• More than 300 types of betta fish.
• You can create your own fish using the paint function.
• Betta follow your finger and flare their gills.
• Simple Control. Swipe to cleaning, tap to feed.
• There is a table clock mode
• If you take care of fish, you will get points
• You can add new fish by points
• Comfortable background music
• There is a notification function so that you do not forget to feed

Recommended for people who
• want to keep pets but cannot
• are not good at games
• like taking care of living things
• is tired from work, study, child care
Updated on
Aug 10, 2025
Available on
Android, Windows*
*Powered by Intel® technology

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.
This app may share these data types with third parties
Financial info, App activity and 2 others
This app may collect these data types
Financial info, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
2.87K reviews
Стефания
August 7, 2025
Very good game. It does not occupy a lot of MB, it does not glitching, a large number of different fish, high quality. But I found one mistake. If you watched a lot of ad to get 200 money, then they write to you “Come Back Tomorrow”, but if you clean the pure aquarium, they will tell you “look at the ad for 200 money”. This game is good, despite errors. I'm liked this. I advise you!
3 people found this review helpful
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Sage the Rabbit
May 30, 2025
If you are looking for an idle app where you can 'own' fish (because you cant irl for whatever reason) I absolutely love the fish in this one, the way the fish move and react really feels like they are alive! It's simple and easy to get the hang of, it's very nice. I have played all 3 of the fish games that they have and i love them! I hope to see a saltwater fish version at some point!
19 people found this review helpful
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Rilynn Miller
March 31, 2025
I downloaded this after my sweet betta boy, Raspberry, passed away last August. I love that you're able to customize the fish so you can make them look like your real-life bettas. The only reason I didn't leave 5 stars is that I wish there were more things to do in the game and more decor. After you buy all the upgrades, it gets quite boring. Maybe they could add tricks you can teach your betta to do, like jumping through hoops and such.
5 people found this review helpful
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What’s new

- Added new decoration, blurred particles.