Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Whitecap evaluation - six weeks in.

I had very good results with Whitecap last year but unfortunately had several heavy rain events and sure enough some of the pondweed came back. I'd like to reapply but I can't justify the cost. I'm going to go back to the grass carp for pondweed and chara that I can get from a supplier that is a friend -- hopefully for a good deal. Going to add tilapia for the filamentous algae and see how that goes too.