im running Maxspect G2 110w LED on a 54g corner tank... there is nothing like LED's, there is no comparison.
http://www.aquashoponline.com/cms.php?id_cms=7
this doesnt even do the night viewing scene justice... it's gorgeous
oh and i dont grow nuisance algae anymore dont know if thats the lights but i am leaning that way.
i am also going to retrofit my nano with some leds soon, anybody wanna buy some fluoros haha
zar