In efforts to keep this link 'clean', I would suggest everyone checking out plantlightinghydroponics.com for almost everything. I'm not personally vested, so there is no conflict of interest. It is simply one of the cheapest resources on the net for supplies and quality equipment. I realize that they don't have EVERYTHING, but they have a lot of general equipment/supplies. In addition, I have ordered a lot of stuff from them: fast, efficient, stealthy, etc. So, check here first before posting another hydro site. If there is a place that can beat this one, by all means post.... Cheers, dak