I am picking up some triploid(cannot reproduce) grass carp from my local fish hatchery here in Colorado. I will let you guys know how it goes! Super excited because they will turn into monsters FAST! I've heard they'll hit 20 pounds in a year. I don't know how true that is, guess we'll find out. In Colorado we do not need permits for them luckily. Otherwise it would be nearly impossible to get them. Attaching some photos of what they look like. Definitely not the prettiest fish but cool nonetheless. Photo taken off the internet.