REEF2REEF Saltwater and Reef Aquarium Forum

    What is this union?, Jan 15, 2019
  1. 29 gallon reef tank build., Nov 10, 2017
  2. Reefer805

    Mocking up the drain line, used unistrut to attach pipe since my cabinet is not traditional. Spears gate valve on both drain and return. Now figure out the manifold for GFO, carbon, and a future use. Thanks to @bulkreefsupply and @MarineDepot for the fast shipping!#reeftank #plumbing #mockingup #unistrut #spearsplumbing #darkhorsereef