Anyone using eductors on return pumps?

[Myka]

Originally Posted by Skimmer King

mindy thge eductors are like what i have stated if you have a 1" return line and you go to a 1/4" at the end its going to have the same effect as one of those. if you crimbthe ends somewhat or use loc line then you can get the same effect. its not going to take much to push flow in a 48" tank.. just sayin

That isn't the same effect. Reducing the line increases velocity, not volume. The eductors increase volume. I want to hit the bottom of the tank, not go across the length.

http://www.advancedaquarist.com/2003/9/review