Hey Greyhound I have not. It worked ok but the last 2 years I have used a product called C-Flo or(Clean Flo) it comes in 1 pound bags and you put 1 bag in your pond every month or so. I use 2 bags a summer and it does help / work. It's no quick fix but I believe I have lost at least 3 inches of muck in the last 2 years. Where I can tell more is around the shore in about 2 to 4 feet of water. I am now stepping in my pond and hitting rock at about 2 to 3 inches of muck and it used to be around 6 inches. Check it out though the C-Flo works pretty well, and I only use 2 bags a year. If one were to use 3 or 4 bags through out the first summer (which I plan to do next year) I bet the results would be even better. Keep in mind any of this type of bacteria works best with air running in your pond!

thanks for asking
RC

Last edited by RC51; 09/11/13 08:34 AM.
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!!