MPO Quatro - Magnetic Probe Organizer Neptune Apex paired with our specially formulated

paired with our specially formulated light diffusing powder

A3 Apex Pro Bundle Includes:

Constructed from durable 200-micron felt material

Just pick your system size and stand color

True nitrifying bacteria are fragile and temperature-sensitive

MPO Quatro - Magnetic Probe Organizer Neptune Apex paired with our specially formulatedThe MPO Quatro Magnetic Probe Organizer delivers a clean, secure way to manage up to four aquarium monitoring probes with a design built for long term reliability. A fully sealed magnetic housing prevents rust and corrosion, while the slide in gasket system holds probes firmly in place without screws or adjustments. Integrated guide tubes help keep automated testing lines positioned correctly for consistent, accurate sampling. Compatible with most