Mobius™ is an innovative new control platform for your EcoTech Marine products. A core rethinking of how products connect and function make Mobius one of the simplest and smartest control apps you'll ever use.

Manage multiple tanks and easily switch between them wherever you are in the app.
Easily create Scenes that are accessible to run from the dashboard. Scenes make repetitive tasks as simple as tapping a button.

Creating schedules is a snap with Mobius's drag and drop interface.

- Run and create custom scenes using your equipment to make repetitive tasks easy.

A new control interface makes creating a schedule easier than ever.
Proven templates make sure your tank gets off to a great start!
Use our coral acclimation mode to welcome your new livestock.
Save & share your customized templates.

- Auto Mode: Tell us the additive you're dosing and how much, we'll take care of when based on proven best practices.
- Manual Mode: You're in control. Specify dosage and duration or rate.
- Continuous Mode: Set a dosing rate, and your Versa will dose as long as it has power.
- Easy Calibration
- Keep track of how much additive is left in the containers, so you don't run out.
- Need a one-time dose? Use Instant Dose to dose your tank quickly.

What’s New

Version 1.1

Support for EcoTech Radion G5 LEDs

Ratings and Reviews

3.5 out of 5
8 Ratings

8 Ratings

woodywoop ,

Excellent potential - Be prepared to wait though

This is an extremely invaluable addition to the ecotech marine line up and functionality.
It is important to note that early stages of the app are only designed to control the Versa pumps and functionality will be added in stages at later dates to control other ETM products.
It is seemingly very straight forward to set up and use and I can’t wait for the full potential to be unlocked!!
Great work ETM - you’ve done it again 💪🏻💪🏻

George Pillas ,

Great App

Great little app from Ecotech! I have enjoyed being able to control my Ecotech devices from the comfort of my phone. I can’t wait for more features to be added too

Reef Community Worldwide ,

Great App

Very new app works well. will need to wait to see if they incorporate WiFi in with it so we still know if the return pump is running while away from the system.

Running 3x XR15, 3 Nero 5s and the Vectra S1.

Easier to calibrate the Versa with Mobius


C2 Development, Inc.
338.7 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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