That's terrible but thank goodness it is still warm where you live,
In the northeast when the hurricane knocked our power out several years ago it was for a couple of weeks in late October and cold
I had to carry my 2 dragons under my shirt so my body would warm them during the day and stayed up until 2-3 am so they would remain warm.
At night I filled 2 large soda bottles w/ boiling water and let them heat the tank when I finally slept
This kept them healthy until the electricity returned