Neptune Apex A3 Pro Aquarium Controller Reef Brite Remove the cap and apply

Remove the cap and apply IC-Gel to one bonding surface

High-quality colour-changing mixed-bed DI resin

Juveniles are creamy rose colored with a white belly and a dark stripe down their middle

Standard Thread 1/2 Inch Features

Neptune Apex A3 Pro Aquarium Controller Reef Brite Remove the cap and applyNeptune Apex A3 Pro Aquarium Controller The Neptune Apex A3 Pro Aquarium Controller is Neptune's most complete A3 controller package, built for high end reef systems and advanced aquariums that need expanded monitoring, Energy Bar control, leak detection, liquid level sensing, ORP monitoring, and serious automation potential. Apex A3 Pro for Advanced Reef Control The Apex A3 Pro is the flagship A3 package for aquarists who want the broadest built in