Neptune MOS Optical Level Sensor with Integrated Magnet Fish Food the Bubble Magus E3 offers

the Bubble Magus E3 offers a simple hang-on installation that doesn’t take up valuable sump space

Ideal for reef tanks seeking balanced and enhanced coral biology

water-resistant aluminium housing

This high-intensity steriliser works without chemicals

Effective against common and hard-to-remove coral parasites

Neptune MOS Optical Level Sensor with Integrated Magnet Fish Food the Bubble Magus E3 offersThe Neptune MOS Optical Level Sensor with Integrated Magnet is an advanced sensor designed to fit into tighter spaces while preventing water incursion. Replacing the older OS 1 M model, it offers a more compact and efficient design, ensuring your water monitoring system is both reliable and space saving. This sensor uses reflected infrared light to detect changes in water levels, switching between wet and dry states. The MOS sensor is ideal for