justa question my little aura she is in a tank at them moment with the heat mat under it and the thermostat and thermometer probes in the tank on top of the mat in the bedding which is under her hide, now my concern is that she has only used the "hot end" since her eyes went blue and up until then she would sit in her little cerial box i have strapped to the top of this tank, then temp varies between 27.3C to 29.5C are these temps acceptable for her?