Quote Originally Posted by Weedhound
Seriously the principal behind is exactly the same as the drip ring. You know how the air pump forces water up through the drip ring? Well it does the same thing inside the rez if you hook it up to an intake tube on your rez (then a seperate outtake tube to refill modules.) It pulls a bit of water in the rez from the inlet line and forces it up and into the rez. The suction created refills it from the other side.

It's quite brilliant really and I wish I could explain it better. We're modifying my other res tomorrow so we'll try and take some photos as we go to try and explain it more clearly.
LOL, there's the rub for me WH, i've had so many other issues and principles to learn, i've had to prioritize. unfortunately, that was a principle i put on the back burner.
i figured if i couldn't get them to grow, and i couldn't get them to clone, well, i didn't need to learn how to drip on them. LOL
anyway, it looks like this has the interest of others also so i'm sure we will have all the info we need soon.

bozo,
peace, love, dope