No, unfortunately the animals will go a more or less solid colour.
That being said that solid colour varies. You may end up with a red, yellow-like, green, or almost turquoise female specimen.
-Dayyan
I didn't cut out the mesh areas. I glued them onto the glass ;) . There are there for grip/surface area support. The ventilation is achieved through the front door lid.
It's not only the fact that potatoe molds, other than water content, it hardly has any nutritional value at all. I wouldn't consider potatoes to be a nutritious gut loader at all personally.
-Dayyan