Neptune Systems Lab Grade ORP Probe (PRBORP) Heaters enables your Apex to do:

enables your Apex to do:

Contains salmon skins for vibrant fish colors

) life span is drastically improved

Vision's unique no-drawer design simplifies cage cleaning-simply detach the cage portion and empty the contents of the base into the waste bin

choline cjloride

Neptune Systems Lab Grade ORP Probe (PRBORP) Heaters enables your Apex to do:Lab Grade ORP Probes are accurate and long lasting, and designed specifically for Neptune Systems Apex Controllers. Lab Grade Probes tend to last longer, give more accurate results, stay calibrated longer, and need replaced less frequently than standard grade probes. ORP is the oxidation reduction potential. This product will not function stand alone; it requires a Neptune Systems Apex Controller.