Today I had a ballast on my T5 fixture go out. I already have one 120w 20k evo that I can pull from my frag tank. Wondering if anyone has one laying around that they would be willing to part with. Mine is the old style with the 1w led's so I'm a bit hesitant to go this route. also thinking of talking the wife into letting me buy two of these http://www.ebay.com/itm/FREE-Shippi...350?pt=LH_DefaultDomain_0&hash=item2ec78893de Let me know what you think, even if you do not have one for sale. I will be putting these over a 48" long 30" tall tank. Might also be willing to trade a 28g JBJ nano with stand.