Mold just before harvest

[KonopCh]

I am week away from harvest.
I notice some mold on only one branch and I remove it. I trim what was okay, moldy stuff I throw away. I think I was read about that you can use this mold buds, not for smoking, but something else... Can someone confirm this?

Another question, I have only one hole in the tent at the top. And I use it for carbon filter and fan which is mounted to carbon filter. This not sucks air from tent to outside, only "carbon filter air".
At the bottom of the tent I have two holes, which is passive air intake. I guess this is not optimal because I got mold! I also have small clip fan in the tent, which is almost useless, I think it's too weak. It's 20cm in diameter and 13W.
My tent is 80x80cm so I don't have place for standing fan. Any other options (ebay maybe)?
I also have air intake fan in the garage, maybe use it for intake or exhaust?

 

[Waira]

Konop'-- I'm not entirely sure myself mate,.. mold spores are very very small,.. my best guess is to make qwiso out of it, as long as it goes through a coffee filter or two,...
... as for how and why the mold started, your RH% and lowest T need to be evaluated,.. hig RH/low T's promote mold strongly, and yes, poor air circulation as well,... I'm not a tent user, so the details for how to improve the flow I really can't say,... but getting stronger flow and faster exchange in there, however you rig it, is necessary,... can you open the tent up at night to allow better exchange, and keep the RH lower?