A Multitude of Morphs: Harlequin Dart Frogs - Pictured here is the Koi morph. These are Harlequin Poison Dart Frogs (Oophaga histrionica, Oophaga sylvatica - two “different” [this is debated] species). These creatures come in a multitude of color.
Poison Dart Frog - Most species of Dart Frogs make exellent inhabitants for your vivarium! Most don't require special care and as long as you keep their home clean and comfortable with enough food, they'll love it!