so far for me everything has been very simple
just make sure that the solution is high enough that the bubbles continually splash the dangling stems.
if you do that, they should be rooted long before you need to add to the res.
if you're gonna keep it in continuous operation i would change the resevoir solution every 10 days or so.

keep in mind also that you need to monitor the res. temperature (get a little fish tank thermometer at Walmart)
you want temps to be like 70 - 75 degrees (don't be manic about it, you just want the solution to be on the warm side)

anyway, good luck
justanotherbozo Reviewed by justanotherbozo on . Budding a mother Here is what I was thinking about doing. I have a plant from bagseed that I rescued from the window, growing in dirt currently under 4 40w flouro's (2warm, 2cool). I want to switch to an aero system, so what I wanted to do was to take about 8 clones from this plant. Root them in a bubble cloner, then grow them in the aero system. I don't want to have 2 veg rooms at the same time, so I was going to flower the dirt plant after the clones have rooted. I have not seen many people doing this so I Rating: 5