Lab Grade Double Junction pH Probe lighting Monitor the pump’s RPM to

Monitor the pump’s RPM to ensure maximum performance

0-10V Input Control

The new and innovative Reef Octopus Regal 300-SSS in-sump protein skimmer supplies powerful filtration for aquariums up to 600 gallons where sump space may be limited

or any high flow area of a trickle filter

The Sense Port is a new concept in aquarium parameter measurement

Lab Grade Double Junction pH Probe lighting Monitor the pump’s RPM toDouble 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 pH