Neptune Double Junction PH Probe Glass Cleaners Fully Submersible Elements

Fully Submersible Elements

The World’s Most Popular Reef LEDs

BioPellet Reactors

Changes Color from Blue to Brown as the media is exhausted

Neptune Double Junction PH Probe Glass Cleaners Fully Submersible ElementsNeptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector Neptune's Double Junction