Pond pumps compatible with sand bottom?

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swrdply400mrelay

Gambusia
MFK Member
May 13, 2012
208
4
16
Texas
New to the pond scene and doing some research. I noticed most pumps are submersed and what appears to be a grated intake.

Will a sand substrate be damaging to pond pumps? Because it would seem that the pond filter would suck up some sand.

TIA


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That's what I was thinking but sometimes fish kick up sand so I didn't know if a little would be detrimental.

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Is it an internal(in the water) or external pump you'll be using? If its internal you could put a sponge filter on the intake, that would stop alot of sand getting in to the impeller shaft of the pump, but regular maintenance and cleaning would be needed to ensure the sponge doesn't clog a lot, but that would only take 2 minutes every couple days. If its an external then you could place the intake hose nearer the top of the pond with a sponge filter as well.


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