I will consider a partial trade for coral and/ or equipment. Looking for high end or exotic sps, lps and zoas. Your trade needs to be valued at club prices, not retail since I am discounting this ballast. Remember, this ballast is almost brand new. I will also consider using this to go towards something I really need like a chiller (I need at least 1/4 hp). The reef budget is tight right now so I would perfer a more inexpensive chiller but please don't take that to mean a junky one. lol If you have something else you think I may need, feel free to tell me about it.