Neptune System Liquid Level Sensor Size:4" strong jaws and intense colours

strong jaws and intense colours while allowing easy portion control to help keep water clean

helping maintain crystal-clear water

Pro Bio F is especially recommended for small aquariums in which installing a filter with polymers is not possible or it is much more difficult

and polyp extension while promoting vibrant coloration

Neptune System Liquid Level Sensor Size:4" strong jaws and intense coloursThe Neptune System Liquid Level Sensor is a precise monitoring device designed to detect and track water height in reservoirs, sumps and aquariums. Integrated with Apex controllers, it provides reliable level readings that support automated top off systems and prevent overflow or pump damage. Its solid state design ensures long term durability and consistent performance.