Optical Level Sensor w/ Magnetic Mount - Neptune Fauna Marin The Lunar Simulator LED lights

The Lunar Simulator LED lights can be connected directly to the Neptune Systems LSM module with any Apex Controller system

A 420-nanometer blue reef light that is compact enough to fit in your pocket and runs on only one double A battery

Mounts a single Radion fixture

Calcium - 440 ppm

Optical Level Sensor w/ Magnetic Mount - Neptune Fauna Marin The Lunar Simulator LED lightsOptical 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