http://www.captivereefs.com/forum/reefwerks/cad-conic-bio-reactors-20031/
Petercar (RIP Dec 2017) Distinguished Member Donor Joined Aug 29, 2011 Location Sarnia, Ontario Feb 4, 2012 #1 http://www.captivereefs.com/forum/reefwerks/cad-conic-bio-reactors-20031/
