Edited:
I did some more research, appears "Asian" Carp have been in the US since the 1800's. They are used in Florida to control the growth of weeds/algie. They were introduced as a food source, but they are no longer as desireable as int eh past. There are several (4?) varieties of "Asian Carp".
This off Wekipedia.
As foodAsian carp have been a popular food fish in Asia for thousands of years. However, many people in North America associate the term carp with Common Carp, an unrelated bottom-feeding, worse-tasting fish that were introduced from Eurasia much earlier.[33]
The pearly white flesh - complicated by a series of bones - is said to taste like cod or described as tasting like a cross between scallops and crabmeat. They are low in mercury because they don't eat other fish. In order to make the fish more appealing to American consumers, the fish have been renamed Silverfin or Kentucky Tuna. [34] There also volunteer efforts to increase the popularity further by making and selling fish cakes and using the entrails to make fertilizer. Carp Cavier is also increasing in popularity and is an alternative to further endangering sturgeon.
Did you know that the band wagon most of you are jumping on is becuase of the federal government? The feds determined they are an invasive species. Could this be a ploy by the current administration to divert attention from poor performance? After all, the Grass Carp have been in the Mississippi since the 1970's.