NEPTUNE SYSTEMS APEX FMM SOLENOID VALVE (SV1) ESV Aquarium Products Neptune's Double Junction pH Probe

Neptune's Double Junction pH Probe is compatible with any monitor or controller with a BNC style connection

Easy Connection

Led Status Indicator

WAV Starter Kit

A dedicated moonlight channel simulates natural lunar color and intensity

NEPTUNE SYSTEMS APEX FMM SOLENOID VALVE (SV1) ESV Aquarium Products Neptune's Double Junction pH ProbeFMM Accessories Perfect for controlling your RODI system, top off system, calcium reactor, or other low flow items that use 1 4" tubing. The solenoid valves uses the 24V accessory port found on 1Link modules and the EnergyBar 832. Solenoid Valve (SV 1) This 24VDC powered, normally closed (NC), indirect type solenoid valve has push fit tubing input and outputs designed for standard 1 4 tubing. The electrical connection on this solenoid valve fits the