My pond will be about 1800 gal. which I plan on turning over once per hour. That 'once per hour' is what the pump will be doing. I will have a DB running to a SC and then to the pump. I will also have a skimmer running to a UV light and then to the same pump. I plan on regulating the flow of the skimmer line with a ball valve. Question is...what should the flow through the skimmer be (per hour). Seems like I need to know this so that I know what UV light to get (15W, 25W, 30W, ???). My brain is telling me I read that info many months back but can't remember nor can I find it again via google search. Can someone point me to a web page that would help?
Thanks,
Randy
Thanks,
Randy