Tank Commander vs Neptune Apex
Neptune's Apex is the established reef-controller standard. Tank Commander is built around the same idea — central brain, sensors, switched outlets — but rebuilt for 2026: a faster app, modern wireless, and a single price that includes the sensors most reefers actually use.
Side-by-side
Approximate street price for Neptune Apex: $900+ once you add sensors.
| Feature | Tank Commander | Neptune Apex |
|---|---|---|
| Temperature, pH, TDS, salinity sensors included | Add-on modules | |
| Smart outlets included | 8 | Add EB832 ($299+) |
| Leak detection probe included | Optional | |
| Stray voltage protection | Limited | |
| On-device color display | DOS only | |
| Modern iOS + Android app | Fusion (web + app) | |
| OTA firmware updates | ||
| Open API / webhooks | Webhooks | Local Apex API |
Our take
If you already have an Apex ecosystem and lean on its breakout boxes, the switching cost is real. For new builds, Tank Commander gives you nearly the same monitoring + automation in a single box — pricing for the launch batch will be announced soon.
For a closer look at what's inside the box, see the Tank Commander product page or read how Tank Commander is set up for reef tanks.
See also
We aim to be fair. If you spot a feature or price that's out of date, please let us know and we'll update this page.