Neptune Systems LD-3 Optical Multi-Surface Leak Sensor Colouration Nutritionally balanced and made from

Nutritionally balanced and made from 100% natural ingredients including mussel

Calcium sulphate

Footprint: 8″ x 3

Incorporating all the high quality nutrition of our principal Marine Flake

Neptune Systems LD-3 Optical Multi-Surface Leak Sensor Colouration Nutritionally balanced and made fromSolid Surface Leak Detector Probe (3. 5mm Type) for the Fluid Monitoring Module (FMM)This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used for constructing your own ATO (auto top off), as a high level warning sensor in your sump, water storage level sensor, and much more. Included are a fastening nut and silicone washer. These