Aquareka - the aquarium guide

In-app purchases
3.0
310 reviews
50K+
Downloads
Content rating
Everyone
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About this app

This app helps you select the fish, plants, crustaceans and snails for your aquarium.

You will immediately see if they fit together.

Adjust your selection and make as many different selections as you would like.

No harm, no guessing, no stress!

You can follow a simple step-by-step guide and setup a real aquarium based on the selection of fish and plants that you made in the app.

With each release we grow our catalogues. Currently there are 621 fish, 90 plant, 18 crustacean and 5 snail species to explore and choose from.
Updated on
Sep 5, 2025

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
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.1
295 reviews
Rebecca
November 18, 2024
This is the only app I've found that organizes parameters that specific life forms need & tells you if what you want to add to the tank is compatible. When I submit a request to add a new listing, the dev adds it to the database quickly. Sources online disagree about parameters, so there's no way the dev can make everyone happy. Feedback: I wish I could add custom notes to each tank & see preferences like "still water" under ph etc on tank page.
10 people found this review helpful
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Roberto Gardenier
April 9, 2021
I think the app is wonderful if you are willing to instantly pay for the "premium" features. A trial period would very much be appreciated to discover the full extend and benefits of the app. Right now I am not willing to pay for this without knowing what I'm buying. In the freemium version I cannot delete fish that I accidentally added to my aquarium. If this is missing, or by design, then it's not giving the confidence about making this purchase.
35 people found this review helpful
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Philippe De Croock
December 16, 2021
Don't spend your money. App crashed when trying to finish aquarium. When setting up a new aquarium, there is a timer of 7 days that you can't skip. So stupid. Also, the recommendations are not helping, as you're making your aquarium incompatible very fast and recommendations stop working correctly.
23 people found this review helpful
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Aquareka Ltd.
February 12, 2022
Sorry about the crash. It's possible to turn on crash reporting in the Settings. This would help us greatly investigate and fix bugs and crashes that we cannot catch while developing the app. Regarding the timer - it's meant to give time for the nitrogen cycle to establish in a new tank, but can be skipped by pressing on the "Next" button.

What’s new

New:
* The catalogue now contains 2250 fish species!
* Comparison between fish is now also based on temperament, activity, and additional parameters.
* Images are now loaded from the internet, reducing the app size.
* Catalogues load faster.