While euro-reef does make a great skimmer. Their customer service is non-existent. I am not trying to bash them in anyway, but I come for the school that's expects excellent customer service when paying a premium for a product. It is impossible to talk to a human when calling them and they are weeks if not months behind shipping their orders. I can't afford to take that kind of delay if something goes wrong with my skimmer. While I will not make a direct recommendation, I strongly encourage you to find a company that offers excellent customer service.