I am not using a thermostat at all the pad was getting it to 86 through the glass so it must be around 90 in the tub now. I place my hand on the pad and its really not that hot i have felt some pretty hot UTH's but this one seems fairly consistent around 92 and its been on for 2 days straight.
Oh yeah, after taking them out of the tank the condensation is clearing up and they are both laying out on the heat pad side. The water bowl is on the side with no heat pad. I think that tank was a killer, but it was mostly for security but these lids seal pretty damn good.