I have had a 12gal jbj cube for 6 months and am thinking about upgrading to a 30x30x25. I need some advise on lighting. I want to run a opentop and it will be a reef tank. I have torch, frogspawn, zoas, 3 head duncan, toadstool leather, Green leather, Red Brain, 1 clown, and have been very sucessful to this point with the small amount of water I have. thanks, Jeremy