Quote Originally Posted by the image reaper
or, use black plastic 'sewer pipe' elbows, from the hardware store ... I only use one, either inside or out, doesn't leak enough light to affect my plants ... :smokin:
You could buy a bag of HVAC flex with the insulation on it too... It can be used in many applications. This would be the type used for your central heating and cooling.


Ga Grown!
GaGrown Reviewed by GaGrown on . fan/ventilation question im kinda confused on the whole fan situation i was going 2 get a Vortex PowerFan but i dont get if i need 2 of them or if the other fan is a different type(one for blowing out air one for blowing or sucking in fresh air) .... if someone could please describe 2 be how it works i would appricate it greatly Rating: 5