How about Danner? Or is that the same as Pondmaster? Yep, as she answers
her own question after googling. All my smaller ponds are those. Not sure
what a 3000 gph would run or efficiency, check this website:
http://www.thefind.com/garden/info-pondmaster-pump ~ jan
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Zone 7a, SE Washington State
Ponds: www.jjspond.us