Yeah dude i was wondering the same thing because I have the same pot as you. Might order a couple of those airpots if i can find any small enough to fit in my pc cuz i want to try two plants. Im going to get 2 clones today finally I only have 2 of my little ones left alive still. It was that mg organic. I have some happy frog with lots of perlite to add so i think Ill be good now. Can't wait to get this pc grow officially going, I bought some new light adapters to add a couple more cfls but Im thinking of trying some sort of leds in the near future because. They would make my box even stealthier