Neptune Systems Probe Module 2 for Conductivity (Salinity) & Temperature - PM2 Peristaltic Pumps and for a longer period

and for a longer period of time than other aquarium filtration media available

change one at a time every week until all bags have been replaced

Carbon reactors

LPS and soft corals

Neptune Systems Probe Module 2 for Conductivity (Salinity) & Temperature - PM2 Peristaltic Pumps and for a longer periodSALINITY MODULE PM2 Maintaining consistent salinity in your aquarium is key to the well being of every organism inside it. And, as busy as we sometimes are, we dont even realize our parameters are out of whack until its too late. With this module, your Apex will be constantly monitoring the Salinity in your tank and will let you know the minute it is trending outside of the safety zone. And, there is an added bonus, you get an extra temperature port