Avicularia Metallica: A Care Guide for the Metallic Pinktoe Tarantula
The Avicularia metallica, often referred to as the Metallic Pinktoe Tarantula, is a stunning arboreal species prized for its iridescent, blue-green carapace and vibrant pink toe markings. Native to South America, specifically Guyana, these tarantulas are known for their generally docile temperament and beautiful coloration, making them popular choices for both beginner and experienced keepers. However, like all tarantulas, they require specific care to thrive. This guide will outline key aspects of providing a healthy and enriching environment for your Avicularia metallica.
Housing and Enclosure: Due to their arboreal nature, A. metallica require a vertically oriented enclosure. A tank that is taller than it is wide is essential to allow for climbing and web-building. For juveniles, a smaller enclosure is sufficient, but as they grow a larger tank with ample height will be necessary. A general guideline would be at least three times their leg span in height and twice their leg span in width. A screen lid is also essential for proper ventilation, but should be secure enough to prevent escapes, as they are agile climbers. Ensure there are no sharp or abrasive edges within the enclosure that could injure your tarantula.
Substrate and Decor: A suitable substrate for this species includes a mix of coco fiber, peat moss, and vermiculite. This mixture holds moisture well, which is essential for maintaining humidity. A layer of at least 2-3 inches deep is recommended. For decor, provide plenty of vertical surfaces for climbing and webbing. Cork bark pieces, branches, and artificial plants are all excellent choices. These tarantulas are known for creating elaborate web retreats, so ensure they have ample space and materials to do so. Avoid sharp or pointy objects that could potentially cause injury.
Temperature and Humidity: Avicularia metallica thrive in a temperature range of 70-80°F (21-27°C). A heat mat placed on the side of the enclosure, rather than underneath, can help maintain proper temperature if needed, especially during colder months. Humidity levels should be kept at 60-70%. This can be achieved by misting the enclosure regularly, especially around the webbing and substrate, but avoid creating constantly soggy conditions which can lead to health issues. Ensure the enclosure has adequate ventilation to prevent stagnant, humid air. A hygrometer can help you monitor humidity levels effectively.
Feeding: A. metallica are insectivores and readily accept a variety of live prey. Crickets, roaches, mealworms, and waxworms are all suitable options, with crickets being a staple for many keepers. The size of the prey should be appropriate for the size of the tarantula – typically about the size of their abdomen. Feed juveniles 2-3 times a week, and adults once or twice a week. Always remove any uneaten prey within 24 hours, as they can stress or potentially harm the tarantula. A shallow water dish, such as a bottle cap, should be provided for hydration, even though they get most of their moisture from their prey and regular misting.
Handling: While Avicularia metallica are generally considered docile, it's generally best to minimize handling. Tarantulas are fragile creatures and a fall can be fatal. If handling is necessary, scoop them gently into a container rather than picking them up. These spiders are also capable of flicking urticating hairs from their abdomen when threatened, which can cause skin irritation. Always handle them with care and respect.
Molting: Molting is a natural and crucial part of a tarantula's life cycle. During this time, their old exoskeleton will be shed, and a new one grown. This process can be stressful and the tarantula will be especially vulnerable. Do not disturb them during molting. You will notice a darkening in coloration and a lack of appetite, be patient and allow them to complete the process. After molting, the exoskeleton will look like a perfect replica of the tarantula. Allow the tarantula to harden for a week after molting before feeding.
Conclusion: By providing a suitable enclosure, maintaining proper temperature and humidity, offering a nutritious diet, and respecting their natural needs, you can ensure the health and well-being of your Avicularia metallica. With proper care, these beautiful and fascinating tarantulas can be a rewarding addition to any collection. Always remember to research and stay informed about your specific tarantula’s needs, as information and practices can vary.