Yeah, no kidding. They would make a big splat when they hit the floor also.I believe those are designed more for snakes anyway.
I see no point in using them for blondis, and yes, you'd probably get escapees.
Then why did you post asking about it if you're just going to disagree and do it anyway?I own a Vision rack for balls , and there is know way a T Blondi could get out of these , they are of course built for snakes so there is know room for them to get out due to that fact ,the rack are built escape proof for and they is know way a T Blondi could climb the vertical plastic tub walls either.