OsmoBot Hydro and the 2nd best deal on dissolved oxygen and ammonia monitoring in the world! We'll ship you the Hydro unit first and then the Aqua sensor in late, 2017 when they are ready. Then you simply plug in your Aqua sensor into your Hydro unit and start monitoring your fish!

Includes:

OsmoBot Hydro base unit

5 sensors (measures 8 parameters)

Dissolved oxygen and ammonia sensor

Forever free text alerts + historical data ($360 value)

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