uuuummm lighting wise i dont really have anything, i have a really nice protein skimmer, well i guess i do haeva 2x250 ballast with moguls and wiring, i have a calcium reacter with media and pump and bubble counter, but not co2 or regulator, i have a full 55 gallon set up with lightng and skimmer that i need to sell, and a full 135 gallon set up i still need to sell too!