Their Lizard Lounger terrariums are perfect for dendrobatid frogs. ProProducts - Makers of the Pro Mist automated micro fine misting systems, quickTEMP infrared thermometer, and ProHeat radiant heat panels. They also sell dendrobatid frogs. That Pet Place - One of the largest warehouses in the East Coast, based in Lancaster, Pennsylvania. They offer quantity discounts.
Prices are reasonable and the selections are extensive.
Tropiflora - This company sells exotic plants mostly originating from Central and South America. Based in Florida. They have quite a selection of plants suitable for terrariums. Waldor Orchids by Beth Off - Located in New Jersey, Beth and her family has been selling orchids for years. She has some knowledge about terrarium orchids that are suitable with dart frogs.