I am near to completing my Ray pond and I am going to be getting a skimmer for it. I will put between 715 gallons(18" deep) and 890 gallons at 23" deep so I am looking at the ASM G-6 skimmer but can't get an accurate wattage draw from sellers. I see some online stores offer it with 2 Sedra 15000 pumps and other offer it with 3 Sedra 9000 pumps. To me it looks like the best bang for the buck but I have never owned a skimmer so it will be all new to me. Do any of you have this skimmer and can you tell me haow many watts it draw with either setup. Thanks in advance, Dean 