I have one. It's a great little tank. Definitely go to nano-reef to check out what people do to upgrade them. I have a sunpod MH on mine, and also the Oceanic skimmer(it's better than nothing). It also has the wall between chamber 1 and 2 moded for more flow. It had a Rio 6HF pump for more flow, but now has a MJ 1200(the RIO died and I can not find a replacement one). Under the photo section, check out Perfect Dark's thread, he has nice photos of his.