I don't know...I will check and see if the formula is in the indoor bible...or 5 easy gardens...You guys should really look into getting these books, too!; I find they contain a wealth of info...I'll check.lw
latewood Reviewed by latewood on . Anyone Help me with this cool tube question pls! will a 105cfm effectively cool a 400w bake a round cool tube setup? It looks the part but im not sure, What cfm would i need to do it very efficiently? Rating: 5