in my 4x4, i went with 3" holes instead of the standard 6", and built a frame for it. The netting is suspended from the top with yoyos. Others build quite a bit more robust solutions. DIY it within your budget.
Ah 3inch hole I knew it word now can I put humidifier or dehumidifier inside tent too or do I have to dutct those. And can use actual 230w led I hurd something about CFL bulds were better to use for scroging. I just wanna make shure ima do it right and know little more before I actually do.