Sure, sure. But at some level, you're going to have crawfish whether you want them or not. In the same way that growing corn and wheat gets you mice and cicadas.
Since they're functionally a cash crop in their own right, the cultivation becomes deliberate. But you're going to have to work incredibly hard to keep crawfish out of a Louisiana rice paddy.
Sure, sure. But at some level, you're going to have crawfish whether you want them or not. In the same way that growing corn and wheat gets you mice and cicadas.
Since they're functionally a cash crop in their own right, the cultivation becomes deliberate. But you're going to have to work incredibly hard to keep crawfish out of a Louisiana rice paddy.