Originally Posted by marcaka
I am inclined with some things... such as the inline fan and carbon filter... I have just used a small fan previously.... but now I have a nice little room 4x4' Mylar HYDROPONIC GROW TENT 48x48x76 HYDRO BOX HUT. It has places for ducting to come in and I think I put it together right.... ANYONE WHO HAS ONE PLEASE PLACE INPUT--- I have the flat bar going across the top from left to right and the bar with the little bump going from back to front... I am not sure what the other 2 bars are for because they are so far apart... BACK TO MY QUESTION HOWEVER.... CAN SOMEONE PLEASE EXPLAIN TO ME THE PROS TO THE INTAKE WITH CARBON FILTER, AND WILL MY 400W HPS HANG FROM IT? IS IT BAD TO NOT HAVE AN INLINE FAN? AND JUST AN OSCULATING FAN INSIDE? PLEASE HELP