Well you will need
A hang on filter like a Aquaclear 50 or 70
Lighting- id go with a 70w MH or 96w of power compact lighting.
Live rock - 1 lbs per gallon
Live sand 1/2in to 1 and 1/2 in depth.
Powerheads- Maxi jets are good.
and for filtration you can put chemi pure, purigen, phos guard,
filter floss and stuff like that in your Aquaclear filter.
And just look around this site for mods and other tips. You can get
most of these thing a marinedepot.com and another good site just for nanoreefs is nano-reef.com.
Hope this helps Good luck