i dont have anything "dedicated" to my tank but then again i dont have a chiller, uv or ozone.
everything for my tank is run on the outlets in the wall.
my equipment: asm g3, 3-250W MH, dart return, 4-tunze, 2 canopy fans, 1 sump fan, 500watt heater, aquacontroller, maxijet for phosban reactor, i think that's about it. tried to keep it as simple as possible. been working well so far.