See I thought Wallacia due for to body shape and the spot on the caudal areaNot so sure if this is a Wallacia. @Mazan is the one here with highest activity and experience with them.
To be honest I’ve never seen juvenile C.geayi so they could easily be the right speciesAll the small species have been put together in the genus Wallacia. I myself have no expertise in ID-ing certain species, but I can tell in most cases whether it's the right genus. In this case I'm out, though.