one question. i have my snakes in a 28qt tub. and have a 10-20 gallon heat pad on one of them and a 20-30 gallon on the other. (i know the 1/3rd rule, it doesnt take up more than 1/3 of the tub) and i cant seem to get the humidity down it stays at like high 70's low 80's and i drill hole after hole after hole and it seems to do nothing so any suggestions. And what do you think of my new snake. (male spider)