Sorry for the double post. Hoping for supply suggestions.

First off we a dealing with aquariums. I know, I know. We are currently saving for more suitable housing but these are what we have for now. Next weekend we will be getting UTH's, thermostats, and digital thermometer/hydrometers. Need some brand/model suggestions. I am hoping to stick to Amazon.com for a one stop shop and no shipping charges. I have gone over the recommended brands and am curious which middle of the line products you would suggest.

Second, tips and tricks that we can use to stabilize our humidity? Currently half of both tanks is covered with a damp towel.

Thanks in advance