Trident Waste Line Tubing

Keep your Trident calibrated with this Neptune Systems Trident Calibration Solution.

5 foot black sample line tubing for the Neptune Systems Trident.

Long Lasting Temperature Probe Long lasting temperature probe Very accurate Add this probe to PM1, PM2 or PM3 Module Replace old probe for your apex  

Lab Grade Salinity / Conductivity Probe Used for measuring salinity in your aquarium via an Apex Controller or PM2 Module.(Does NOT work with an Apex EL unless you have a...