hey all. I found the little fan was actully making the heat higher in the room and costing a fortune in electricity so i removed it and i got a temp of 80f flat.also humidity is up to 40. i think i got enough ventilation from looking at them. Can any one tell me how much roughly its gonna cost me for a 400w hps on 18 hours a day in electricity? or how much i should expect?
cheers
Oh! my duel spectrum light came yesterday so all is go..