The uvb rays a compleated blocked by the glass, I have a 600 watt air cooled hood with removable glass as well it pails in comparison bouth in yield and trichome production with less energy useage and heat, spend more now....save more on the electric bill and grow cheaper!
Keep using that 600...
I’m 67 now, I started my first grow in j high with a friend to supplement our income we had a trap line that we would check every morning and afternoon on the way to and from school. We got sum mex brick seeds? somehow and planted them along the trap line. We would sell the muskrat pelts to a...
Get yourself a cupple of CMH 315 and daisy chain them a little heat nouthing like a 600 watt hps, and no glass to block uvb rays from reaching your girls!
Yes, I’ve done that as well but have found out that if u wrap the clogged half with plastic wrap forceing the air to go thru the cleaner half of the filter and leaving the rivets alone works well as well
Hay,I had the same problem with my filter it clogged up at one end,
I washed the prefilter sock and switched the ends around it was like I got a
New carbon filter, it lasted almost as long as new.