MOS Magnetic Optical Sensor Urchins Salifert Flatworm Exit works on

Salifert Flatworm Exit works on reef aquariums that have flatworm issues

375 inches (9

no need to assemble the product yourself

1 mL graduated syringe with tip (2 pcs

Multi-Light Radion Mounting System - Arm Kit

MOS Magnetic Optical Sensor Urchins Salifert Flatworm Exit works onThe Magnetic Optical Sensor replaces our optical sensor with magnet and offers an improved look, feel, and magnetic design that also lends itself to help prevent water incursion into the sensor. 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 (auto top off), as a high level warning sensor in your