MPO Quatro - Magnetic Probe Organizer candy cane and DOS dosing system required

and DOS dosing system required to operate level sensors

The box can be filled with up to 2

EZ-Twist Cap - Quick and easy quartz sleeve maintenance

Chlorine 35

meaning it has smaller particles held together with an unflavored gelatin binder

MPO Quatro - Magnetic Probe Organizer candy cane and DOS dosing system requiredThe 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