I have a Wildlife Nurseries catalog and they sell aquatic plants for bass cover and cover for other fish. Some of the plants in the catalog that I am considering and researching are:

Redhead Grass, sometimes called Bassweed (Potamogeton richardsonii)

Long-Leaf Pond Plant (Potamogeton nodosus) (P. americanus, B&B)

Wapato Duck Potato or Arrowhead (Sagittaria latifolia)

Deep Water Duck Potato (Sagittaria rigida)

Pickerel Plant (pontederia cordata)

Arrow-arum or Wapee Duck Corn (Peltandra virginica)

Has anyone ever had any good or bad experiences with any of these plants?

Is there any worry about these plants taking in a 127 acre lake?

What about the plant Elodea (Elodea canadensis) (Anacharis canadensis, N.F)? This plant looks a lot like hydrilla. Does it have the same negative impact as hydrilla?