Re: GTP viv update.
It certainly is a unique chondro viv. I have only been keeping chondros for a couple of years, but I have been given the advice from better keepers that chondros don't like to be on display all the time (that they need a hide-out to be able to hide when they need to). I'm also surprised that you aren't using any substrate at all.
Good luck, Richard.
Richard Lynch (Giant Orange, Regina, Citronella, Suriname Cobalt, Powderblue, Alanis, Azureus, Patricia, Oyapok, Green Sip, tinc Nominat, Leucomelas).
If you raise poison dart frogs, you can't say that you'd never hurt a fly!!