thanks for all the replies but my i've already ruled out dwc as my air pump is def. not suffecient for the kinda bubbles i would want
i think it would work to oxygenate a rezzie though.
so i'll go with an ebb and flow.
would a piece coir and perlite substrate work well in an ebb and flow?
the reason i ask is because my buddy that moved mendocino co about a year ago and he said alot of people use it because of its easy to deal with ph.