hey man, so i went that hydroponic store, most amazing place i ever walked into, so what im going to do is get a rubbermaid tub with a lid and cut holes into it for the pots BUT instead of using rockwool im going to you Botanicare Hydroton, i got these ready grow shots, its made out of like tree bark you just put the seed in the center of the Shot glass looking material (im sure youve seen it before) and set in the center of the hydroton in the pot and just simply let it gro, i can fill the tub up all the way to top with water with air bubbler in their for oxygen and the roots will just grow directly into th tub, it seems flawless...