Yikes, that's a big bug! My son sent me a photo of one of these from Ghana. (For sure it's not going to drown in a water bowl!) I'm pretty sure I wouldn't want to mix it with darts, even if it didn't bite them. It would certainly invade their territory and intimidate them--impossible not to.
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Patty
Pahsimeroi, Idaho
Dendrobates: auratus blue, auratus Ancon Hill, tinctorius azureus, leucomelas. Phyllobates: vittatus, terribilis, lugubris. Epipedobates: anthonyi tricolor pasaje. Ranitomeya fantastica, imitator, reticulata. Adelphobates castaneoticus, galactonotus. Oophagia pumilio Bastimentos. (updated systematic nomenclature)

