i have a 22gal dwc system with 2 large air stones and i was thinking about adding a water pump that had a air line to a air pump running about 90 gph in the center of the tank that sends water and air bubbles out of the bearly breaking the water making 1 inch waves as well (no stream of water breaks the surface just makes waves and ripples) and i think has a nice spray of bubble

my only question is will the moving water damage or make it harder for the roots to catch O2 it's realy not much movement and it's directed up i think it might just push the roots to either side cause it's in the very center of a 22 gal rubber made tote??