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Care depends on what kind it is, but generally pygmies like it cool, around 70-74 degrees or so, and not above 80. 10 gallons is the recommended size, and plenty of plants and branches for climbing and hiding. Substrate is not needed if it is a male, but females need it for laying eggs. Mist at least twice a day, but allow the cage to dry out between mistings. Use appropriately sized feeders and supplement like you would for a montane species (like a jacksons.)