Rectangular Muck Tubs

[Jerri Larsen <jerril@ycsi.net>]

Hi
Has anybody found an outlet who carries the rectangular plastic much 
tubs?  Costco used to be the only place where I could find them, but they 
haven't had them for the past couple years.  These tubs work so much better 
when used for hay or water along a panel in a pen... they don't stick out 
like the round ones do.  Can anyone help me?

Thank you
Jerri in MT