Low Ambient Temps

I was just wondering today about my ambient temps today and decided to test them. I put the temp probe about halfway up the tub and let it sit. The temp was 77. I know that this is too low but I dont know the best way to fix it. I already have 2 peices of flexwatt one warm/one cool on 2 different thermastats. The enclosure is about 12" tall.

CHE, RHP or red bulb

Usually the ambient temperatures are pretty much whatever the temperature is in the room the enclosure is in. So to help with the ambient temperatures, I'd suggest warming up the room a bit...whether that's with the house's furnace, or with a little space heater. :)

I usually have to adjust the Flux Capacitor