Tank Commander gets better the longer you own it.
8 questions answered.
What are over-the-air updates?
Software updates delivered automatically to the device over your home Wi-Fi. They add new features, improve existing ones, and patch any issues — without you doing anything.
Are firmware updates automatic?
Yes by default. The device installs updates during a quiet window so it doesn’t interrupt active monitoring. You can also trigger an update manually from the app.
Are updates free?
Yes. Firmware updates are free for the life of the device.
How long does an update take?
Typically a couple of minutes. The controller restarts at the end and outlets remain in their last automated state during the very brief restart.
Will updates interrupt my tank?
Updates apply during a quiet window and the brief restart doesn’t interrupt outlet schedules — they resume immediately. Sensors miss only a few seconds of data.
Can I roll back an update?
If a release ever causes a problem, support can roll your device back to the previous firmware.
Will I lose settings during an update?
No — schedules, rules, outlet names, alert thresholds, and history all persist across updates.
How will I know when a new feature arrives?
The app shows a release-notes card after each update so you can see what’s new and try it right away.
Tank Commander handles all of this.
Continuous monitoring, smart power outlets, and instant alerts for both marine and freshwater tanks.
- Stray voltage protectionCan old equipment increase stray voltage?
- On-device displayDoes the display dim at night?
- Freshwater & planted tanksHow do I prevent algae in a freshwater tank long-term?
- TDS, salinity & water qualityWhy does TDS go up between water changes?
- Smart outlets & automationCan I run a wavemaker on a duty cycle?
- Tank types — marine, freshwater, planted, and beyondCan it help with reef tank stability?