I'd appreciate the help, I want to control it but not crash the whole pond food chain. We run plenty of aeration but I'd love to have some grasses/plants that help out. Even if we knocked it back now and again would be fine too. It has covered quite a bit of the pond.

Just trying to limit the ammount of weeds as well as keep more nutrients from yearly growth out as much as possible.

Curious about Sonar or Fluridone. I fish a larger pond that was overtaken with coontail and was nearly eliminated with sonar. Pricey but our pond is quite small.