right i'm pretty sure i'm going to get some. i've drawn up a list of species that seem good,
phyllobates vittatus
p.bicolor
dendrobates azureus
d. leucomelas
d. tinctorious
d. galactonotus
are in there. one question, i know that species mixing is a bad idea, but i've been to zoos where they keep two different species together. if this is possible, which of the species above could i mix together