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What Is a Corn Snake Vivarium?

Christina Whyte
Christina Whyte

A corn snake vivarium or terrarium is a tank or enclosure for a corn snake. Corn snakes are popular pets partially because they are relatively easy to take care of and house, although they do have needs regarding heat, furnishings, and safety. The size of the vivarium depends on the size of the snake, and one square foot of floor space per foot of snake is recommended, or 930 square centimeters per 30 cm of snake.

Heating is an important consideration for a corn snake vivarium, and a temperature gradient of 21-30°C (70-86°F) should be provided so that the snake can effectively regulate its temperature. Heat can be provided using a heat mat or by creating a basking area with a light, although heat mats are better because then the light does not have to be constantly on. Never use hot rocks as a heating source, because they can burn a snake. A regular day to night lighting schedule is good for a corn snake, and they do not require and should not have a humid tank.

Paper towel can be used to make bedding in a corn snake vivarium.
Paper towel can be used to make bedding in a corn snake vivarium.

The substrate or bedding in a corn snake vivarium can be a variety of materials, including aspen shavings, unprinted newspaper, paper towel, or artificial grass. Cedar and redwood shavings are toxic to snakes and should never be used. Mulch and coco or orchid bark are less appropriate for corn snakes than other reptiles because these materials increase the tank's humidity.

Corn snakes are common as pets because caring for them is relatively easy.
Corn snakes are common as pets because caring for them is relatively easy.

Corn snakes like to hide and become stressed if they cannot. Two hide boxes are recommended in a corn snake vivarium, one in the warm side and one in the cool side. The hide boxes can be made out of a variety of materials, as long as they are big enough for the whole snake to fit inside but not too much bigger than that, and there are no sharp edges that the snake could injure itself on. Corn snakes also appreciate a place to climb, such as natural or artificial branches or rocks, and need a water bowl that is big enough to at least partially soak in.

Corn snakes feed on mice.
Corn snakes feed on mice.

A safe corn snake vivarium needs to be secure because corn snakes are experts at escaping. They can lift unlocked lids and fit through improbably tiny openings, and often test their enclosure for weaknesses. All bulbs in the corn snake vivarium need to be enclosed in mesh or otherwise kept away from the snake because snakes can burn themselves by touching bare bulbs. Any material brought in from outside may harbor parasites that can harm a snake, so need to be disinfected.

Frequently Asked Questions

What is a corn snake vivarium?

A corn snake vivarium is a specialized enclosure designed to mimic the natural habitat of corn snakes, providing them with a safe and comfortable living space. It includes elements such as substrate, hiding places, a water bowl, and controlled temperature and humidity to cater to the snake's needs.

What size vivarium does a corn snake need?

For a single corn snake, a vivarium should be at least 20 gallons in size, but larger is preferable, especially for adult snakes. According to experts, the enclosure should be at least as long as the snake and half as wide to ensure adequate space for movement and exercise.

How should I maintain the temperature and humidity in a corn snake vivarium?

Temperature should be maintained between 75-85°F with a basking spot of about 90°F. Nighttime temperatures can drop to around 70°F. Humidity should be kept between 40-50%. Use thermostats and hygrometers to monitor these conditions, ensuring a healthy environment for your corn snake.

What substrate is best for a corn snake vivarium?

The best substrates for a corn snake vivarium are aspen shavings, cypress mulch, or specially formulated reptile bedding. These substrates hold moisture well, which helps maintain humidity levels, and they are also soft enough for burrowing, a natural behavior for corn snakes.

How often should I clean my corn snake's vivarium?

Cleaning frequency depends on the size of the vivarium and the snake's habits, but a full clean-out is typically recommended every four to six weeks. Spot cleaning should be done daily to remove waste and uneaten food to prevent bacteria and mold growth, ensuring a healthy environment for the snake.

Can I include live plants in my corn snake vivarium?

Yes, live plants can be included in a corn snake vivarium and can help maintain humidity levels. Choose sturdy, non-toxic plants that can withstand the snake's activity, such as snake plants or pothos. Ensure the plants have not been treated with pesticides or chemicals that could harm the snake.

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    • Paper towel can be used to make bedding in a corn snake vivarium.
      By: didecs
      Paper towel can be used to make bedding in a corn snake vivarium.
    • Corn snakes are common as pets because caring for them is relatively easy.
      By: KJ Lodrigue, Jr.
      Corn snakes are common as pets because caring for them is relatively easy.
    • Corn snakes feed on mice.
      By: Rafal Kucharek
      Corn snakes feed on mice.