J jordey 0 Registered Joined Aug 5, 2012 Messages 1,270 Oct 26, 2014 #21 smerc;615586 said: Some people are using aquarium fish pumps and reversing the suction. You have to use regulation valves to deal w/ the hg. Rather than everything being automated via settings. Click to expand... so you have to keep manually changing the pressure?
smerc;615586 said: Some people are using aquarium fish pumps and reversing the suction. You have to use regulation valves to deal w/ the hg. Rather than everything being automated via settings. Click to expand... so you have to keep manually changing the pressure?
smerc 0 Registered Joined Jun 1, 2009 Messages 1,479 Oct 26, 2014 #22 Once you want to change it. That's in the DIY automatic pump. Not the mr fantastic or DP4000 DM.