Perlite or Vemiculite

[viridis]

As a hatching medium.I have always used vermiculite but is there any advantage in using perlite.I know that it is a dry medium and it has been recommended to me by snake keepers.
Your thoughts please.

[lizzerd]

Hi
perlite is supposed to allow more air around the eggs. I experimented last year and split my eggs 50% on vermiculite and 50% 0n perlite in the same incubator. I had 100% hatch rate on both mediums, so seems both just as good