Optical Level Sensor w/ Magnetic Mount - Neptune Kessil 000 microns in particle size

000 microns in particle size

Push Buttons for special feed

Superior filtration for Reef

water storage level sensor

Optical Level Sensor w/ Magnetic Mount - Neptune Kessil 000 microns in particle sizeOptical sensors are the go to sensor if you want a reliable sensor over a long period. The Neptune Optical Sensor plugs directly into the FMM allowing you to monitor the level of your sump, mixing station, or any other reservoir with liquid in it. 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