Quote Originally Posted by piglet420
Oh and I'm confused. Should I use the square pots and lay them in the container or should I use a lid, cut out circular holes for net pots and let them dangle?
Shape of pots is irrelevant, except square ones utilize space a little better. You need to have your roots dangling in water unless they are getting sprayed, dripped on or flooded regularly. It's best for power outages too.