iPad Screenshots


Aquarii allows you to easily monitor your fish tanks. Keep track of your data daily, through an easy-to-use interface. Visualize your fish tanks records from the last thirty days with beautiful graphs and bar charts. Customize the quantities you want to monitor. Create notes to add details about your fish tanks, things to do or buy, etc.
Keep a list of your fishes, plants and tools with data and pictures. Add them to your aquarium with an intuitive interface.
Easily export your data in .pdf or .csv to use it on your computer, and create/restore full backups.

Follow us on @aquariiapp !

For any question or comment, send us an email at contact@simonrodriguez.fr

What’s New

Version 3.5

This app has been updated by Apple to use the latest Apple signing certificate.

- It is now possible to delete previous records, by tapping the "Edit" button on the main screen.
- Display of missing values in the records is better handled in the Visualization tab.
- You can now delete the picture of an item in the list of fishes, plants and others ; items can also be duplicated.
- In the fishtanks view, each thumbnail was counted as one element; now it is also possible to take into account the number of elements recorded in the item record.

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

ari.iana ,

🐠 Ariana's Tank 🐠

The sliding scale for pH, temp, KH, GH, NO2, and NO3 is SUPER SENSITIVE! I have a hard time getting it exactly where I want because as soon as I let go it shifts to a different number. 😫

Other than that, love this app! 😍 It's helpful to see your tank's progress over time. 👍 Helps you see what you can't see just by looking at your tank 👀 😉 & may explain fish behavior or other not-so-obvious issues going on in the tank. 🔍

Add more cool features! ✌️

S.T. Lizzie ,

Great potential

This app has great potential. It's got all the features I'm looking for and would be great for regular testing. But it's just not easy to use. The sliders are incredibly difficult. I gave up and deleted the app after trying to adjust the second slider. If they added a way to type the measurement or maybe give more options, I'd definitely give it five stars. But as it is now, it's just not usable.

Karene197632 ,

Classy little app

A great, simple way to record your freshwater tank's data without the fuss of Excel/Numbers. It looks great, works smoothly, and makes data logging less of a chore.

It could use a section to make notations (for medication dosage, or plant fertilizer dosing). Or a way to add multiple tanks.

Overall, very happy with this app.

App Privacy

The developer, Simon Rodriguez, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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