Well here my 2 cents on this. I been using a product called C-flo for some time now. I would say about 4 years. I believe this helped get my 65 year old pond a kick in the butt which it needed. I have seen some reduction in muck I would say about 2 inch a year. Some spots still seem fairly bad others seem like much better. I now have spots where it's only like 4 inches till rock. And them I have spots where it could be up to 10 to 12 inches... I only put 2 one pound bags in a year. 1 in May and 1 in July my fish look great my pond seems to thrive with all type of wildlife and I can say I have lost 5 to 8 inches I would guess of muck in this 4 year period. Make no bones about it! It is NOT no quick fix..... that for sure! But if you have time and your pond is old and it needs a good jump start I believe this product does work to some degree.

RC

The only difference between a rut and a Grave is the depth. So get up get out of that rut and get moving!! Time to work!!