No I havnt. Just recently had it dug out some more with a trackhoe. It made things really dirty. Now I have to start over on my pond bank vegetation. Before I did this last dig it was clearing up somewhat. Don't remember for sure how much but somewhere like 12" of clarity which is good for mine.

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