Cool it was just an idea. I think I'll stick with my original idea of 1 600w or 2 400w HPS. The single 600w is cheaper than an 8 bulb, 4' T5 set up anyway.

Thanks!
MaryLane Reviewed by MaryLane on . T5 vs. HID Alright, so tons of stuff comparing flourescents with HIDs, but T5s are really a whole lot better than T8s or any of the other flourescent bulbs. I know marine aquarists have been looking at T5s very seriously since they came out, and I can promise you a MJ plant isn't nearly as light hungry as some of the corals they grow. :D I am sure its penetration isn't that of a HID, but I was wondering how the two compared generally. Anyone have any experience with T5 grows? I was thinking a Rating: 5