Bubble Magus Seaside Aquatics Magnet Probe Holder

Bubble Magus / Seaside Aquatics Magnet Probe Holde Probe holder can fit up to four probes. It’s design to hold ph, ORP, salinity and/or temp probe. It has a magnet on the back and can be easily install on the sump wall, baffle divider or aquarium wall.

Magnetic can work up to 3/4″ thick acrylic or glass.