My pond management people tell me I need to remove 150#'s of BCP from my 5 acre pond per year to prevent over population. I think we got a little over 100#'s last year. We are starting this year off pretty well. Last Sunday my guests took 29 and this past Sunday my son and friends took another 36.
We have had this place for going on 7 years and it has always produced copious quantities of BCP. I am only recently getting serious about keeping track of the poundage.