Hi! I'm looking for one of those temp. probe thingys that you can use in an incubator on those wiggler things. I want to measure the temp. inside the water wiggler, but i can't figure out where to get a cheap yet useful temp. gauge/probe to use. Are there ANY stores(such as wal-mart, tractor supplies stores, etc) that sell these?? I really need one! Also, I want to add a computer case fan thing to the bator. Where can I get one(besides ordering one online)? How do I hook up the fan? Is there a way to just plug it in? I really don't want to have to get little motor thingys or any of that complicated wiring stuff to set up the fan. Thanks!!!!