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homer1475 · 03/27/2018, 10:42 AM

If you watch them, the flow really isn't random. it travels around the educator. So for my purpose at one point they break the surface, the rest of the time they are blowing around the tank.

In all honesty, these are more suited for a closed loop system since most of us use the returns as a way to break the surface tension.

03/27/2018, 10:42 AM	#1094
homer1475 Registered Member Join Date: Mar 2015 Location: Upstate NY Posts: 5,313	If you watch them, the flow really isn't random. it travels around the educator. So for my purpose at one point they break the surface, the rest of the time they are blowing around the tank. In all honesty, these are more suited for a closed loop system since most of us use the returns as a way to break the surface tension. __________________ 80G SCA Build: http://reefcentral.com/forums/showthread.php?t=2560256 Originally posted by der_wille_zur_macht: "He's just taking his lunch to work"