for lighting and filtration I have;
Lighting
2-400watt 10k halides
2-55 watt florsent
Filtration
wisper 3
fluval 404
2 power heads for water movement
55 gallon sump tank with bio-balls and the works
protine skimmer
UV sterilser
heater
and some kind of denitrifaction chamber... not sure if it does any good but I made it and its hooked in line.