I had given up on trying to find the right style of tubs for all of my rodent racks. I have had specific issues with maternity tubs and the manufacturers changing styles on me. (I do not use tubs from the larger caging manufacturers)
I will be custom making tubs from now on with ideal sizes. I truly feel that if you have any skills with wood or metal that DIY racks are the way to go. They can last at least as long, if not longer than any commercially available rack and are truly a fraction of the cost. (You can also cater the size of your rack to fit your various needs) Thus, saving you money with your hobby or business.
As I said, I will be making custom tubs, if anyone is interested we can produce them for you as well. If you have racks already in place that use tubs that have changed, we can custom make tubs to fit in your already made rack (there will be a minimum tub order on this) Or you can order tubs that we have designed.
Just something to think about.
Thank Guys
-Ben