Neptune Double Junction PH Probe Two Little Fishies 000 gph (34

000 gph (34

Using a convex/concave mounting system

and change your dosing

Included are a fastening nut and silicone washer

Neptune Double Junction PH Probe Two Little Fishies 000 gph (34Neptune 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