Ok Skilter is out...
Read too many bad things about it !
My final Choice is for my 55 gallon with live rock and live sand.
XP3 FilStar Canister Filter or the ViaAqua Canister Filter - 750
As I understand a protein skimmer isn't needed unless bioload is heavy, when I think I'll need it I'll add a Prizm Pro Deluxe Skimmer
2 Maxi-Jet Powerhead/Pump Model 1200 (295 gph
300 Watt stainless steel heater
around 60 pounds of live rock and 3-4 bags of live sand.
Lighitng is still going to be a single tube 40 watt bulb.
Thanks for all the input guys !
REALLY helped me alot !