Wow, this thing is noisy!! What about using a simple pc fan?
Cheers!
That ain't loud, my 170cfm 4" Growbright makes that thing sound like mouse farts.
I don't sleep in my laundry room so you got me there. However, in my defense, I slept for years with the pc running in the room and we got used to hearing the various fans running all night every night. I'm sure the sound proofing will help but any exterior fans still generate enough noise to be noticed.
That plants a little young for a nute def. I would lock at the soil ph and the possiblity of nute lockout before you go adding more nutes. What soil are you using and whats the ph on your water?
Better?
Beech
looking good man! sweet cabinet