Frequently Asked Questions
Everything you might want to know about Aquairi before diving in.
Aquairi is an aquarium management app for iOS and Android. It tracks water parameters, inhabitants, equipment, and maintenance for freshwater, saltwater, and brackish tanks, and turns that data into a daily Health Score, reminders, and clear next steps.
Yes. Core features — aquariums, parameter logging, inhabitants, equipment, schedules, history, and the knowledge base — are free. IoT Premium and extra storage are paid add-ons, and every new account starts with a 30-day free trial.
Every new account gets 30 days with all premium features unlocked — Health Score history and IoT monitoring. No credit card required. When the trial ends, you keep the free plan unless you subscribe.
A free library of species, plant, and equipment guides plus care articles, available without an account. It also feeds the care tips you see next to your own tanks.
A daily 0–100 score for each aquarium with an explanation of what affected it. You get score history to track trends and alerts when the score drops.
Any device that can publish over MQTT or HTTP can send data to Aquairi through our public API — temperature, pH, and other water parameter sensors. You get real-time readings and device-offline alerts. IoT connectivity is part of IoT Premium ($2.99/month or $29.99/year).
The Aquairi knowledge base covers 1779 fish, 527 plants, 235 corals, 208 invertebrates, 94 equipment entries, 90 foods, 73 diseases, and 20 aquascape styles, plus around 780 articles and guides. It is free and public — no account required.
Yes. You can request a full export of your data from the app (Settings → Privacy → Export) delivered as a ZIP archive, and delete your account entirely (Settings → Privacy → Delete account) with a 7-day grace period to change your mind.
Every user gets a personal AQ referral code. When a friend signs up with your code, they get 15 extra free trial days, and you earn IoT Premium days once they stay active.
Subscriptions are billed through the Apple App Store or Google Play, so you cancel them in your store account settings at any time. You keep premium access until the end of the current billing period.
Aquairi runs on iOS and Android. Your profile and aquariums also get public share pages on the web (aquairi.app), so you can show off your tanks without the app.
The website is available in the following languages: English, Русский, Українська, Deutsch, Español, Français, Português, Polski, Türkçe. The app is available in English and Russian. The language is detected automatically and can be changed at any time.