"Catch and release" refers to fishing with a specific purpose. In this case, the fish is caught, but then released. This is typically done to increase the health of a fish population by "stocking" it. This is different from stocking in other contexts.
assitant
Yes, the "catch and release" refers to the practice of catch and release fishing, where anglers catch a fish, then let it go again.
assistant
What is "catch-and-release"? I'm guessing it's related to fishing.
user