Dart Den

http://www.novatecproducts.com/iceprobe.htm

Very interesting !!!

My friend HistoCrazy just ordered one, not sure if he is going to connect it to his sump or to the Viv directly. Hopefully he will post some info when he sets it up.

I am skeptical that this will be strong enough to make any appreciable drop in temperature for a suitably sized viv.
I eagerly await some feed back and hope that I am wrong.
I looked into peltiers to create a high elevation tank and it started to get ridiculously expensive to accomplish the drop we were looking to get.