Try this:

http://pages.prodigy.net/airs/rocks/making.htm

Mark


"stricks760" wrote in message
news:VRGVa.31975$Ne.31673@fed1read03...
Hi -

Still pondering about my waterfall. (1) Anyone with experience making fake
rocks? I've got a book or two, is it as easy as they make it sound? (2)
I've read about chicken wire and concrete approach, and the expanding foam
approach. Any comments? (3) Doing ANYTHING involving chicken wire on
top
of the liner sounds like trouble to me, comments? (4) All these concrete
fake rocks, same issues with alkalinity as concrete in the pond itself?

A ton of questions, but the fake rocks thing is sounding like a good
option.
But a realistic option?

Thanks!