81 is fine for now. Try venting through the top and have an intake onthe bottom side.
Yes, I have 2 intake fans and one exhaust fan set higher than both other fans.
But thanks for the tip but I usually find myself in there looking at grows anyway haha. From what I have seen 110 cfm should do it. Never hurts to ask though.
Try making a reflector and put the bulbs on a side so they look like they floating in mid air and have a extractor fan in the corner of the reflector this will gather more heat and also give more of a wider light spectrum only saying that because i had problems with my little micro that im attempting now.
www.rollitup.org/stealth-micro-cab-growing/705120-first-mirco.html
Thanks for the idea!
However with this piece of shit box I'm gonna keep the lights as is... just because it will cause me way too much headache and trouble to redo everything. Replacing a fan is one thing but redoing the lights would be a bitch hahaha.
Also why do you say the fan in the corner is a good idea? I mean just about anywhere it is in the box its gonna block light.. unless you place the fan above youre lights..(which i also cant do. My ghetto fixture is screwed into the top. no room for a fan.)
I honestly plan on having another box built within the next 10-14 weeks so this grow is really just to tide me over until I can start building my other box.
(Im building a desk in my bedroom and the box will sit under the desk stealth style. I have the desk wood lacquered and ready just need to put it all together now)
Update: new leaves growth has continued slightly.