Neptune Apex Display Module Salt & Maintenance Prime and leak-test any external

Prime and leak-test any external wet/dry installation before regular use

Bioavailable organic carbon source for freshwater aquatic plants

Specifications of Reef Crest Aqua Weld Pro

for easier cleaning after heavy maintenance

or other high-flow filter area

Neptune Apex Display Module Salt & Maintenance Prime and leak-test any externalNeptune Apex Display Module Neptune Apex Display Module is a compact physical control and status display for compatible Apex systems, giving aquarists local access to aquarium information and controller functions. Local Apex Control at the Aquarium The Apex Display Module is useful when a physical interface is preferred at the aquarium, sump cabinet, controller board, or fish room. It gives the system a local control point for viewing status,