What equipment would you buy for a 180g? Help me choose mine!

[xtreme]

I would also recommend looking at a more powerful light. Chances are down the road you will want to try to keep some more demanding corals and that light won't cut it. I would look at something other than coralife and bump it up to 250W. The quality of their ballasts compared to a higher end brand like Ice Cap for example is like night and day.