Solid Surface Leak Detection Probe - Neptune Eheim This sensor can be used

This sensor can be used for constructing your own ATO (auto-top-off)

Reversible Coloration - Black or white to display or help spotting pests in coral dips

The 2 Universal dosing lines holders are ideal for ATO (Auto Top Off) & AWC (Auto Water Change) lines

as they have also been know to eat other aquarium organisms

Solid Surface Leak Detection Probe - Neptune Eheim This sensor can be usedBe notified if there is ever a leak before it turns into a disaster. Connecting the LD 2 Leak Detector to the FMM module will allow your Apex Controller to notify you if water ever touches the sensor. There are many applications for leak detectors from water on floor warnings, skimmer cup overflows and much more. Compatible with FMM Weighted to stay flat Can be placed almost anywhere The LD 2 is a full size leak detection probe that is compatible with