NEPTUNE SYSTEMS LAB GRADE DOUBLE JUNCTION PH PROBE Alkalinity SK3000 XL - 75 x

SK3000 XL - 75 x 4" Filter Socks

Total Water Volume: 20 gallons

A salinity drop by watching magnesium

The new formulation minimizes over skimming after feeding

The Barb & Screen Kit is designed to attach to your Vectra L2 Return Pump for use in submersed return applications

NEPTUNE SYSTEMS LAB GRADE DOUBLE JUNCTION PH PROBE Alkalinity SK3000 XL - 75 xNeptune 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