Not a leo...what kind of geckos are these?

[LoveForLeos]

I didnt know where to post since I am not familiar with the species of different geckos. Can someone help me out? Also, what kind of care/set-up do these geckos require? On the darker one, is the fat under his neck/head normal? Thanks so much for any help!

 

[T-ReXx]

Those are Australian Velvet Geckos, genus Oedura. Do some googling, there are caresheets out there.