This http://www.lowes.com/pd_23284-1814-P...t=pvc+coupling

and this http://superiorshippingsupplies.com/...d-100-ct-16-ea

Cannot be tipped over

I stop using ceramic bowls as I somehow manage to break at least one every time I clean them.

For my hatchlings I use this http://www.petmountain.com/product/d...vy-weight.html (Midget size)