Could carp help Lake Austin's hydrilla problem?

An invasive plant species continues to spread in Lake Austin. Now, the city is taking a more aggressive approach to stop the hydrilla takeover -- carp. The fish are known for calm waterway cleanup, munching on plants along bottom. Officials hope the hydrilla covering about 600 acres of Lake Austin will be no different. Stay informed about Austin and Central Texas news, weather, investigations and sports on our website and social media: https://www.kxan.com/ https://www.youtube.com/c/KXANAustinNews?sub_confirmation=1 https://www.facebook.com/KXANnews/ https://twitter.com/KXAN_News https://www.instagram.com/kxan_news