Your aquarium. Under control.
The app that transforms how you care for your aquarium. Monitor, manage and evolve — all in one place.
The world's most beautiful hobby deserves the best technology.
Monitor your parameters.
Care for your fauna.
Build your dream aquarium.
Turn your phone into the best tool for your aquarium.
Download ReefFlow for free and get full control of your aquarium in the palm of your hand.
For beginners. For experts. For those who live the hobby.
Whether you're a first-time aquarist or an expert with years of experience, ReefFlow adapts to your level and helps you evolve.
R e e f F l o w w i l l a l w a y s b e f r e e t o e x p l o r e .
We believe every aquarist deserves access to quality tools. ReefFlow is and will always be free to use.
Where technology meets the ocean.
Aquarium Management
Register and manage multiple aquariums with all details and settings.
Fauna Control
Register fish, corals and invertebrates from a complete species database.
Water Parameters
Monitor pH, ammonia, nitrite and more with time-series charts.
Aquarium Diary
Log photos, tests and observations to track your aquarium's evolution.
Task Scheduling
Schedule maintenance, water changes and recurring tasks so you never forget.
All in One Place
Manage aquariums, fauna, parameters, finances and much more in a single app.
How It Works
Download the App
Available for free on iOS and Android.
Complete the Onboarding
Set up your profile and register your aquarium in minutes with our interactive guide.
Log Your First Test
Add your aquarium water parameters and start tracking your progress.
Get Your Aquarium Score
Our intelligence analyzes your data and generates a health score for your aquarium.
Evolve in the Hobby
Use insights, tools and calculators to take your aquarium to the next level.
Together for the world's most beautiful hobby.
Be part of a community of passionate aquarists. Share experiences, learn and evolve together.
Tools
Free Calculators
Online tools to plan and maintain your aquarium