95 is very hot I would suggest 88/90

As far as the adult female it is pretty common for adult females to go of feed from a few week to several months when changing environment, 50% of all adults female that I ever received have fasted for at least 6 to 9 months.

For the other one address the temp issue first, move into the smallest available tub, and provide aspen bedding to allow him to burrow.