i am getting either a ball or a nicaraguan boa this weekend, and i already have a tank set up. temps are all good, everything is dandy. (20L for a baby)

i really want to do a tub tho, so i went an bought a tub, brought it home and set it up. drilled holes, thermostat, the works. problem is my room temp is around 72-74 degrees in that room. and unless i move 4 of my animals i cant raise the temp. my ambient temp in my tub wouldnt get above 75, even with another UTH on it. so tubs out, ill use it for feeding. but id still like to know what the ambient room temp is? once i can get it figured out with the wife on where to stick the lil geckos ill heat the room and do a rack setup, and a hotter room would definitely help with my darn beardie! thanks a bunch!