In my Herpetology class today and the professor brought in 7 new born Nerodia clarkii compressicauda and offered them to the class for free! I am so getting one, but figured i should come on here and ask vicious_fish (and anyone else who knows anything about them) for a little more info then what was provided already in class and what little (very little) I found onlline. Basically what i would like to know is how large feedings should be (I have two trios of Gambusia, of which one of my females just gave birth and another should anytime now), how often I should feed him (or her), if some salt is required for the tank (i know they have to avoid ingesting salt, but I'm wondering if they require a small amount in the water for care of their scales or something along those lines), and what you would recommend for the setup and substrate? I have been told that damp newspapers can be used, and the professor said his set up is a tangle of fake vines covering the bottom of the tank with water partially covering the vines but with some left above the water so the snakes can leave the water if they want to. Is this the optimum setup or would you recommend something else? Anything else you feel i need to know please inform me of. I am so so so excited about getting this little guy and free captive bred and born is way to good to pass up! thanks in advance 