Red Sea Reefer Aquarium Inner Downpipe (450/425XL/525XL/MAX-E) (R42203)

The Red Sea Reefer Aquarium Inner Downpipe (for the Reefer 450, Reefer 425XL and Reefer 525XL) is used within the Red Sea Reefer Aquariums in the Weir section, and is part of the recirculation system that moves water from the main display, into the sump and then back again.