NEPTUNE SYSTEMS LAB GRADE DISSOLVED OXYGEN PROBE PRBDO Probes Three 2L compartments for 2L

Three 2L compartments for 2L total

RETURN PUMP MODES

This takes dosing to a whole new level in terms of ease of use as well as functionality when compared to standalone dosing systems because the DŌS is part of your Apex ecosystem

If you have a well

The true versatility and functionality of the DŌS comes to life via the software wizards built into Apex Fusion

NEPTUNE SYSTEMS LAB GRADE DISSOLVED OXYGEN PROBE PRBDO Probes Three 2L compartments for 2LLab Grade Dissolved Oxygen Probe for Neptune PM3 Module. The price of the probe isn't all that cheap compared to the traditional probes we use in this hobby, but this probe can easily last you a lifetime because the actual sensing membrane is replaceable. About every 3 months you will need to replace the membrane within the probe, which can be done in a matter of minutes and is very economical. After replacing the membrane the probe will function as