go with high output t5. your going to have to go with 4 footers.... 55 is fine. over a 55 gal i would prob do 2x55w bright kits from ahsupply or some hagen or tek lights.
Hi, what is your opinion on these 2 brands?
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+3733+12772&pcatid=12772
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+3733+13733&pcatid=13733