What is the best medium to mark leopard gecko eggs with? I've read some people use sharpie but that's obviously super toxic and i'm not sure I want to be putting toxic chemicals on the shells of my little eggs.
Thought about a non toxic marker like crayola but i'm pretty sure those are water based and might "melt" away or soak into the egg?
Maybe some dark food coloring and a q-tip?
What do the veterans in the Leo biz use?
Thought about a non toxic marker like crayola but i'm pretty sure those are water based and might "melt" away or soak into the egg?
Maybe some dark food coloring and a q-tip?
What do the veterans in the Leo biz use?