Your aquarium,
always under control
The app for every aquarium lover, with everything you need just a tap away.
Try the Aquarium Builder on the web — no account needed
Everything you need in one place
From logging your aquarium to species profiles, with charts to follow every detail.
Species profiles
Complete profiles of fish, plants, corals and invertebrates, with scientific data and practical tips.
Aquarium management
Log and organise your aquariums: equipment, water parameters, feeding, maintenance and costs.
Species compatibility
See straight away who can live with whom — and confirm it with AI.
Charts and insights
See how your water parameters evolve and track the costs of each aquarium with charts.
Know everything you need
Freshwater and saltwater, with care, ideal parameters and compatibility.
Care, ideal parameters and tank compatibility.
Light, nutrients, placement and what they need to thrive.
Behaviour, diet and care.
Symptoms, common causes and effective treatments.
Why they spread and how to control them.
Care, ideal parameters and compatibility.
Types, care, lighting and growth.
Diet, habitat and essential care.
Simple from the first minute
Find a species
Fish, plants, corals or invertebrates, freshwater or saltwater.
Read what you need
All the information, quick and easy, one tap away.
Add to favourites
Keep the profiles you use most within easy reach.
Log your aquariums
Follow your water parameters and how much you spend.
Your own records
Keep everything about your aquariums on record — fish, plants, invertebrates, parameters, tests, feeding and everything you bought — with an overview of what you spend.
Charts that show what matters
Follow the parameters of each aquarium over time and see where most of your money goes.
App screenshots
Plan your aquarium before you build it
Pick your species, see straight away if they get along, then drag them into the tank. No account needed.
Open the BuilderFrequently asked questions
Didn't find your answer? Write to us — we read and reply to every message.
Send an emailIs Aqua-Info free?
Aqua-Info has a small price, which funds new features and improvements to the app.
I don't know the name of the fish, plant, invertebrate or coral I'm looking for. How do I find it?
You don't need the common or scientific name. Open the side menu, pick the type (e.g. Freshwater → Fish) and then the subtype (e.g. Schooling). You'll get the list of profiles for that subtype; just pick the one you want.
I found an incomplete or wrong profile. How can I get it fixed?
Email info@aqua-info.net with the subject "Wrong/incomplete profile", giving the scientific name, the type (freshwater or saltwater fish, plant, etc.) and what is wrong or missing.
I don't have a card to buy the app. Is there another way to pay?
Payments are handled entirely by the app store, so only the payment methods the store offers at checkout are available.
I can't add a picture when registering my aquarium in "My Aquariums".
This happens when the image is too large. Make the image smaller and register the aquarium again.
I can't find the profile I need. How do I ask for it to be added?
Email info@aqua-info.net with the subject "Missing profile", giving the name — preferably the scientific one — of the missing fish, invertebrate, plant or coral.
Recommended products
Available for iOS and Android
Install Aqua-Info and keep your aquarium in the palm of your hand.
Works on iOS 10 or later and Android 4.1 (Jelly Bean) or later.