Looks like salvinia to me too. That stuff completely covered my 14 acre duck lease pond and killed every bit of the widgeon grass. Very invasive. There is a weavel that will kill it, otherwise itll take chemicals to irradiate it. Or you can wait for winter and pray for below 30 degree temps for an extended period.

Last edited by Mike Whatley; 04/22/19 08:34 PM.

.10 surface acre pond, 10.5 foot deep. SW LA. The epitome of a mutt pond. BG, LMB, GSF, RES, BH, Warmouth, Longear Sunfish, Gambusia,Mud Minnows, Crappie, and now shiners!!...I subscribe!!