hempstead
Well-Known Member
I am currently running a 250 watt in a 2'dx4'wx5'h tent. Summer is here and I want to get an air cooled hood. For a few dollars more I can upgrade to a 400 watt set up with a cool tube. Do you think a 400 will be overkill for my tent? I am worrying about height restrictions more than heat because it will be vented outside. How close to my plants can a 400 get? Thanks in advance.