A king snake can live in a 20-gallon tank, but it’s important to understand that this size of enclosure is suitable for hatchlings and juvenile king snakes. As they grow, they will eventually require a larger space. Providing adequate space and environmental enrichment is crucial for the well-being of any reptile.
A 20-gallon tank can provide a suitable temporary home for a young king snake. However, as the snake grows, it will need more space to move around and exercise. Adult king snakes require at least a 40-gallon tank, so it’s important to plan for the future and be prepared to upgrade the enclosure as the snake grows.
When selecting a tank for a king snake, it’s important to choose one with secure, lockable sliding screen lids. King snakes are notorious escape artists and can easily push open loose-fitting lids. A secure lid will prevent any potential escapes and ensure the safety of your snake.
Zoo Med’s ReptiHabitat™ terrariums are an excellent choice for housing king snakes. These terrariums are specifically designed for reptiles and provide a suitable environment for them. They come in various sizes, including 10-20 gallon options for hatchlings and juveniles, as well as larger sizes for adult king snakes.
In addition to the size of the enclosure, it’s important to provide appropriate heating and lighting for your king snake. King snakes are ectothermic, meaning they rely on external heat sources to regulate their body temperature. A heat source, such as an under-tank heating pad or a heat lamp, should be provided to create a temperature gradient within the enclosure. This will allow the snake to thermoregulate and choose the temperature that suits its needs.
Proper substrate is also important for the health and well-being of your king snake. Substrates such as aspen shavings, cypress mulch, or reptile carpet can be used. Avoid using substrates that can cause impaction, such as sand or gravel.
In terms of enrichment, provide hiding spots and climbing branches for your king snake. These snakes are semi-arboreal and will appreciate having elevated areas to explore. Additionally, a water dish should be provided for drinking and soaking.
Regular cleaning and maintenance of the enclosure are crucial to prevent the buildup of waste and bacteria. Spot cleaning should be done regularly, and a full enclosure cleaning should be done at least once a month.
While a 20-gallon tank can be suitable for a hatchling or juvenile king snake, it’s important to plan for the future and be prepared to upgrade to a larger enclosure as the snake grows. Providing a secure lid, appropriate heating and lighting, proper substrate, and environmental enrichment are essential for the well-being of your king snake. Regular cleaning and maintenance will ensure a healthy and thriving snake.