Neptune ORP Probe Other LED Lights Designed for compatible VorTech MP10

Designed for compatible VorTech MP10 pump systems

Dual gauge regulator for aquarium CO2 systems

Glorious sulphur yellow coats the Raffle's butterfly from nose to tail

then hand-tighten the lock nut

Allows Apex schedules and programming to control dimming or variable-output behaviour

Neptune ORP Probe Other LED Lights Designed for compatible VorTech MP10Neptune ORP Probe Neptune ORP Probe is a double junction oxidation reduction potential probe for compatible Neptune Apex aquarium controller systems. ORP Monitoring for Apex Aquariums ORP monitoring gives aquarists another way to observe overall water condition trends. It can be useful for identifying changes related to organic load, ozone operation, biological activity, maintenance, feeding, and system stability when interpreted alongside other