Ok, now that we have that about figured out i'll get some new pictures when the flowers form and maybe we can get a specific strain narrowed down.

QUESTION: What if anything should I be concerned about. Can I leave them, keep some as cover, remove all of them, poison.... Not sure where to go from here.

Pond currently has LMB, BG and minnows (guessing creek chubs,pond is creek fed).

Thanks again guys for all the help, its greatly appreciated!!