Ask to look at other ponds he has built. See if they are holding water well. Might ask the owners of the pond if they have had an issues. History tends to repeat itself.


The people who say I can't do it can just sit the @^#% down and watch me. Friends call me Rusto I also subscribe to pond boss mag. http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=504716#Post504716