
marcus1975
Koi Lover

Sep 19, 2007, 5:34 PM
Post #3 of 3
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Re: [etano] bottom drain but filter not gravity fed??
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i think i get it , so i would have to add a pump which would have to sit under the water line ,even outside the pond as long as it was below the level of the water .if i bought one of those ampibious pumps i could just turn it around so that the flow was going back down the bottom drain to flush it as well .there must be a way to do the plumbing using ball valves or something so i wouldnt have to turn the pump around to back flush it ?? i need to do a bit more research on that i think . thanks Mark
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