Old Reviews Inline fan force air?

[lykaboss]

I just had a thought, this could be a bad idea, Wanting to see what others think of it.

I have a 4 inch Inline fan with a carbon filter attached. Of course it pulls air through the carbon filter then exhausts out the tent, since the air being exhausted out is cleaned by the filter could you not take some ducting and run a piece from the exhausting side back into the tent? for more air circulation

 

[lykaboss]

I have a fan in there and just the inline fan with carbon filter pulling out the air. I just noticed in my smaller Tent its 4 x 2 x 5 foot and running two 240 leds, i sealed it all the way closed and when i checked on it late last night the damn temp was 92 degrees :hot: When i open the front of the tent for a bit, say 10 min it drops down to around 81 degrees. I noticed that on one of my seedlings the tip was just starting to yellow, almost like a small tiny yellow spot of the tip. Thinking i am going to need to run another fan to pull in atleast room temp air. I keep my house around 70 degrees

Think iam going to need to buy these items