Neptune Magnetic Optical Sensor Kessil Install the water level sensor

Install the water level sensor at the desired operating level

Can help improve water clarity when used as directed

Its space-saving hang-on design mounts to the wall of a sump or other suitable filtration compartment instead of occupying valuable floor space

Measure magnesium before dosing and calculate the required amount based on actual aquarium water volume

Neptune Magnetic Optical Sensor Kessil Install the water level sensorNeptune Magnetic Optical Sensor Neptune Magnetic Optical Sensor is an FMM compatible optical wet dry sensor with magnetic mounting for Apex water level monitoring, ATO logic, reservoir status, and high level or low level alerts. Magnetic Optical Water Level Sensor for Apex The Neptune Magnetic Optical Sensor replaces the earlier optical sensor with magnet design and offers a cleaner magnetic mounting system with improved protection against water