Racks for Milk Snakes

I have a RBI MCB-s rack ( 12 qt ) that I was thinking of getting some Milk Snakes for. I know that Milk's are escape artist but will this be a good fit or will the 1/8" gap be too much and make for an easy exit for them?

Any feedback would be appreciated.

Thanks,

Brian

That would be fine for subadults, but for a small hatchling, you may need to wedge it shut (w/ a flap of cardboard or something) or maybe find lids for your tubs. Can't be too safe with them, losing a snake is a really terrible feeling.