Do we have any ponders who have a bunch of rocks on the bottom of their
ponds? Have any of them tried it 'bare bottomed'? They might be able to
comment on the relative difficulty of maintaining them.

We are really happy with the ease of mainiaing the bare bottom pond.

Jim

JGW wrote:
We're getting ready to build our new pond. The contractor wants to
line the walls and bottom with rocks, which he says will serve as a
great huge biofilter. I have read that it's impossible to keep the
pond clean with rocks on the bottom, and that they can trap hydrogen
sulfide gas.

What are your thoughts?

Thanks.

Joan
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