I just bought an 8 site aero-cloner. What do I need now. I have clonex gel for cloning the old fashion way...do I still use it...is there some other additive that I need to add to the water? I read I may need a liquid rooting hormone, but will just my clonex work? If so how much do I add to the giant 1 gallon reservoir? So what do all you aero grower do? Any help appreciated.