alum
normally, you dont. in big ponds a sludge pump is set in a milk crate
on the bottom and it sucks out the sludge. the pump is slowly moved
across the bottom. Ingrid
On Mon, 7 May 2007 08:43:41 CST, "Henry & Carolyn"
wrote:
How do you remove the sludge without emptying the whole pond?
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