great plant, high protein, high nutrient user - perfect greens for turtles, apple snails some fish (generally large), goldfish eat it especially if you forget to feed them :oops:
used in sewage treatment overseas - perfect for turtle ponds uses nutrient until eaten - perfect for baby turtles its the only greens ive ever seen them eat at a young age
to answer your question, some fish, applesnails etc will clean up for you otherwise net it out mission on unfortunately