I've had two products recommended to me by some people I've worked with in renovating my pond. Having done a significant muck clean out late last year, I'm anxious to begin a bacteria plan to help maintain it going forward. The recommended products were Devour by Precision Labs, and Bactaclean by US Bioproducts. I have not priced out Bactaclean yet, but Devour is quite expensive at $600 for a 12 lb case.

I see there is quite a bit of discussion as to whether bacteria is beneficial or not, but I'd like to know if there is anyone out there who has used either of these or any other products that are yielding good results.

My pond is a 1/3 - 1/2 acre in New England. The water source is WELL. I'm still on the fence about installing air diffusers because I'm concerned about disrupting the water column and wiping out my cold water pocket that seem to sustain my trout during the hot months. The pond is only about 9 feet deep.

I look forward to your comments.
Shawn