i would trade for a led setup for a 40 breeder , or a tall skimmer like aqua medic, life reef, Im old so if you have something interesting collecting dust like life reef, mtc, h&S SCHURAN, old bubble king/royal exclusive, anything that runs on a dart pump ETC.. i can trade +/- cash..... im not into chinese skimmer with new latest bs design flavor every few months. This is a good skimmer and no im not intersted in lowball offers, it can run a 200 gallon sps tank easily and have had it on aggressive tank 350 gallons, its german, and has sicce pump and works.... only reason for sale is i found a good deal on a T5000