wrote in message
oups.com...
hi, we're building a pond this year out of gunite and plan to keep koi
in it. are there issues we should be aware of with respect to toxicity
(or anything harmful)? we plan to paint the pond black and have
several water plants.

How does the price of gunite compare to an EPDM liner? Specifically, if
all the prep such as rebar and mesh is already in place. I have concerns
about a certain swimming yard mammal and her claws if I just use a liner.