This is done on my blackberry during a movie in biology so its not the best grammar but.... I have a chance to get a 13 or so inch(carapace) mata mata turtle for 375$ I could probably get it for cheaper too. I haven't kept any turtles, but I can handle them( I field herp a lot) so what should I know if I get this? What size tank would be appropriate for now and what kind of food source(silverside minnows? Its in a shallow tank where it can hardly turn now so I feel inclined to get it 