I'm not going to try this as I already have a simple setup with monotubs that I'm going to continue working with. I'm also going to try fruiting in a mycobag per kcmoxtractor just to go even simpler.
However, I am curious about some pictures of someone's bulk grow I saw previously. Can anyone walk me through what we're seeing here in these pictures from a bulk grow that got busted in NY in late 2016. Note: this was a lesson in NOT selling, NOT talking about growing with anyone, and once again NOT selling. Personally I am in this for learning and humility and to help friends who suffer from debilitating migraines.
Looks like sterlite storage boxes (tubs) around 15 gallon/ 60 quarts.
Inside the tubs are some sort of black growing trays (no taping of the tubs, no black liner either)
The tubs are connected via tubing, the tubing enters at the bottom of the tubs, not the top.
I would imagine the tubing is to deliver humidity, but pardon the stupid question, is it possible to deliver both FAE + humidity using the same tubing? Then the question becomes where is excess CO2 going to? I don't see any other holes/exchanges etc from those tubs, what would you expect to see to make this setup work?