As for living with other turtles is concerned it isnt recomended as they can be harmed easily due to thier soft shell, and they can harm others(even your)with thier strong bite and sharp beak. if it is a hatchling raised with the other turt it may be ok. just keep a close eye if you want to try this. and if you havent checked out and registered for the turtle furum at austinsturtlepage.com i would recomend going there. Ill check the forum here soon if you have any more questions.