Silver carp are a species of fish native to East Asia, particularly found in the rivers of China. They are known for their distinctive silver-colored bodies and can grow up to 4 feet long. Silver carp are filter feeders, primarily consuming plankton, which makes them important for maintaining water quality in their natural habitats. In the United States, silver carp have become an invasive species, particularly in the Mississippi River basin. They were introduced in the 1970s to help control algae in aquaculture ponds. However, their rapid reproduction and aggressive feeding habits have disrupted local ecosystems and posed challenges for native fish populations.