cooling stealth cab problems

weedicus

Active Member
So I've been working on this little metal cabinet I picked up cheap. Its deminsions are about 30''w, 35''t, and a depth of about 32''. I have a cool tubed 400 watt MH in there connected to a 225 cfm blower with a carbon filter on the end. I also have two large pc fans (120mm) blowing fresh air in and a 6'' clip fan moving the air around inside. Right now the temps are getting up to around 90F. The only thing I can think of is to shorten the duct runs from the fan to cooltube to filter and make less turns in them?

This is going to be a mini veg room when I get my next room but for now I'll be doing a 2 plant scrog
 
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