I am aware of being patient, I know some of the frogs/newts were posionious, I used the toxins of these frogs/newts to help keep the tanks ph in balance, and because of the way I had my tank set up the newts were the best way to go. Viquarium would be ideal, should I use a fogger machine (1 for the look in the tank, 2 for the mostiure it would provide)? And a hemostat measures moisture? As far as mixing poision dart frogs, I would only mix pdfs, mainly for the different and cool colors...is that okay or not?