Mar 14, 2018 #21 Tomoko Schum Valuable Member View Badges North Alabama Reef Club My Tank Thread Joined Aug 26, 2006 Messages 2,074 Reaction score 327 Location Madison, AL Rating - 0% 0 0 0 To come to think of it, it makes no difference if you restrict the flow by a volute or a valve...
Mar 14, 2018 #22 Tomoko Schum Valuable Member View Badges North Alabama Reef Club My Tank Thread Joined Aug 26, 2006 Messages 2,074 Reaction score 327 Location Madison, AL Rating - 0% 0 0 0 .
