Yes, delicious, but not economical and I no longer raise them. The male (of which there can be only 1 in a pool) will be a body of over 12" in a couple of years. Females max out at around 5". You need a true pond to dedicate to them. They will eat everything in the tank with them too.
I was talking about the Red Claws do you raise them now and are they worth eating?
I would not have gotten that from this thread. We were talking about prawns. So as not to totally de-rail this thread I will answer in the red claw post.