I assume using bacterial control at the bottom will help to break down any flocculated nutrients that end up there? Also, the pond has been heavily dyed (per landowner request) which I hope would help with sunlight problems. I am trying to overcome the FA in a pond that hasnt responded to my to date "blind" swings at it with copper (sulfate & chelated), endothol, and diquat. Have since purchased water quality equip. hindsight is 20/20 isnt it.
