303
Well-Known Member
How ofter do I run my inline fan carbon filter combo? I just got my setup off ebay and have seeds germinating.. I don't know how ofter to fun the fan carbon filter combo, I have another box fan in the side vent, it doesn't get warmer than 79.9 in there. Under 400 MH.. When I run the filter and fan combo I usually run it 15 mintues at a time to "refresh" the air.. I could put this on a timer I suppose but I don't know how ofter and for how long. Any suggestions?