Visited the pond this weekend and found that one of the feeders had been infested with fire ants. So, I was taking it down (it's a hanging feeder) and the Mrs. was liberally spraying Raid Ant and Roach killer at the feeder supports and ground. The good news is that it killed the ants and bad news is she was spraying it toward the pond. Next thing I know there is a sheen starting to spread out in the area she sprayed. This stuff is marked "extremely toxic to fish" on the label. Is it likely this will cause a fishkill in a one acre pond. If so, how long does it take to kill?

Thanks,


1 ac pond LMB, BG, RES, CC