yes,I have a aqua medic turbofloutor 1000 skimmer,orbit compact flourecent lighting,rena canister for carbon and phoszorb,phosban reactor,some chaeto and some powerheads on my 120 gallon tank.i hope to get a vortech mp 40 soon.100 lbs live rock with live sand for substrate.tank is about 5 years old now.i want to get more corals but i don't think the lighting is good enough.more fish too i hope not sure what to get.