Aug 29, 2012 #1 Tkblades Aquarium Advice Apprentice Joined Aug 25, 2012 Messages 28 I have a mag drive 7. Would that be adequate to run with the jbj auto top off on a 5 foot return to the back of my tank? Thanks for any advice.
I have a mag drive 7. Would that be adequate to run with the jbj auto top off on a 5 foot return to the back of my tank? Thanks for any advice.