Splitting a tank

[Phoenix]

I have a tank that I would like to spilt, by putting something down the middle (width wise of course) so that my two corns can share it. But I’m wondering how to do this. Is there a product sold for this? Since they are corns, its going to have to be strong, I don’t want them getting at each other. On that note, I am wondering, should I let the snakes see/smell each other? One is male, one female, and neither are breeding age yet. Thanks for any help you can give me!