The Reef Octopus External Classic Skimmer DNW-200-6540B is an out-of-sump protein skimmer thatfeatures high-quality cast acrylic body construction, easy disassembly for maintenance, and is run by our very own “air shredding” Aquatrance pump. A feed pump is required as water is drawn directly from the sump.
It features a hybrid conical body with a vented valve output and a precision control gate valve.
Features:
Superior out-of-sump performance
Aquatrance pumps specifically made for protein skimmers