Thanks Esshup, I have so much CLPW I couldn't tell you if there is ANY other submerged plant in there. I just ordered one of those weed cutters you toss out so I cant open up some lanes and maybe a small spot I can jump in when the temps hit 98. My homemade cutter brings up what seems to be either CLPW or FA. It's made from welded up from scrap metal and old bucksaw blades, it gets loaded with weeds and then just slides over the tops, time consuming to clear the blades and multiple passes needed to clear a very small area. I will keep your suggestion in mind as I monitor what the GC are doing.
