Allright Shan" That was some good reasons to have those fish in a body of water.And I agree with you if I was in Georgia.Your weed control problems are alot worse than ours in the north.I would use anything that works if necessary.But I don't use these fish.With the options that are availible for weed control these fish are at the bottom of the list.The grass that you mention was more than likely caused by a farmer spilling just the right nutrient to start that fast infestation.So I would have run some tests to determine the type of nutrient that has to be diminished and that in most cases takes care of the problem in a gradual and effective way without the total elimination of all vegetation.Thanks for the post but I'm still not sold. DOC

Doc