How to deploy a DSMB

Do you keep a marine reef aquarium? Check out Reef Zlements @ https://www.reef-zlements.com/ - a UK based company that supports reefers keeping their corals! GUE Skills practice. Find other practicing videos below: Basic 5 - https://www.youtube.com/watch?v=h1Tf-... Basic 5 - https://www.youtube.com/watch?v=Qr2uM... SMB deployment - https://www.youtube.com/watch?v=MuSQy... SMB deployment - https://www.youtube.com/watch?v=9BXJo... V-Drill - https://www.youtube.com/watch?v=gwWkH...