Tyler Durden 77

and to start a thread you gotta click on what forum and then click on new thread

i am using a 1000 watt hps and using co2. i don't believe it's mites, and have heard that by blasting co2 for an hour at about 10000ppm it should kill all bugs. do you think this is true? could the spots be anything else do you think? I never experienced any of these problems before when I used hydro and lava rocks.

how do u start a thread?????? help the newb out