I stocked 20 in a 3 acre pond and they have slicked it up. My issue was Chara and it is solved. However I am at a loss to know what to do for cover/good vegitation. Id love some thoughts on plants I can introduce that are not going to cause problems down the road and that will stand up to GC.

Im thinning the GC now with a 22 auto but its slow as can be and quite redneck according to my bride.