Contactless Optical Water Level Sensor
– NO MOVING PARTS!
– ZERO CHANCE OF LEAKING VOLTAGE
Smart AFS(Auto Feedback Security) Technology
Very Easy Setup
Safely keep water & salinity levels (in Marine Aquariums) stable
Adapts to most aquarium/sumps with walls up to 1/2inch
2 year Warranty
Max wall thickness: 1/2 inch (12.7mm)
Everything you need is included
Controller/Sensor, Power Adapter, DC brushless pump capable of pumping to a height of ~6.5 feet and a maximum flow rate of ~74 gph and 6.5′ of Water Tubing with Universal Holder. Will work in complete darkness