HYDROS App

HYDROS App

Aquarium Monitoring & Control

17 ratings
70 reviews
Free

Details

  • Released
  • Updated
  • October 7, 2019
  • May 14, 2026

Features

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About

Easily monitor and control your aquarium's vital parameters like temperature, pH, and salinity. Manage all your connected devices, including ATOs, lights, and pumps, with a user-friendly interface. Quick setup with preset configurations means no coding is required to get your system running.

Monitor temperature, ORP, pH, salinity
Control ATO, lights, heaters, pumps
User-friendly interface
Quick setup with presets
Manage multiple devices and aquariums
Set schedules and create modes
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What's New in HYDROS App

3.6.0

May 14, 2026

Support for new Hydros Dosers Support for wired Hydros Feeder New and Improved lighting schedules Support for Hydros XHO Improved firmware upload process

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User reviews

What is wrong with this?

Everytime I try to run a dual setup of these power heads it never connects anymore, they run at different speeds even when at the same speed…. The app constantly has glitches and bugs and I can’t even connect to my account/wifi with this anymore :( very disappointed

Hardware and software garbage

These are horrendous to set up. And the wifi connectivity range is terrible with these devices as well. Returning the junk as well as deleting this app.

Way better than Neptune

This is hands down the best controller on the market I have 6 devices linked up in a collective flawless

Buy Neptune Instead

I have had this system and this app for three years. All I have to say to justify my one star is that I wish I had bought Neptune instead.

Lots of issues

keep getting notifications from a sensor that was fully deleted and re-added. Really irritating and annoying cuz you think that something’s wrong and go to check your tank and nothings actually wrong. pH probe didn’t work correctly either one that came with the package was defective, won’t measure ph properly or recalibrate properly so it’s giving the wrong readings,
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FAQ

What does the HYDROS App do?

The HYDROS App allows you to remotely monitor and control HYDROS aquarium devices from your smartphone or tablet. You can track key water parameters like temperature, pH, and salinity, and manage connected equipment such as lights, heaters, and pumps.

What are the key features of the HYDROS App?

Key features include real-time monitoring of aquarium parameters, one-tap control of various devices, a user-friendly interface with multiple view options, quick setup with preset configurations, and the ability to manage multiple devices and aquariums from a single screen.

Is the HYDROS App free to use?

Yes, the HYDROS App is free to download and use. The provided information does not indicate any costs associated with the app itself, such as subscriptions or in-app purchases.

What HYDROS devices are supported by the app?

The app supports a range of HYDROS devices including the Control X series (X2, X4, XS, XD, X3, X4, XP8, X10), Kraken, Minnow, Launch, WaveEngine (and LT), and the IceCap Gyre Dual Pump WiFi Controller.

How easy is it to set up the HYDROS App and devices?

Setup is designed to be quick and easy, requiring no coding. With over 18 preset configurations available, users can get their equipment set up and running in just minutes.