I Was also wondering on what the lowest temp for them is cause everywhere i see they tell u around 24 degrees or so but i have not seen anything on how low.
My little sling is so tiny i have found myself checking on it every few minutes! mothering it!
was surprised when i fed her (i say her but wat if its a he LOL) she took on a cricket the same size as her!
so she seems to be happy at temp at the moment but then again how do i really know.