Snake Profile Boa Constrictor

Boa Constrictor Information

In the pet trade, there are various types of boa constrictors, including red-tail boas (Boa constrictor constrictor) and northern boas (Boa constrictor imperator). These snakes are found in North, Central, and South America. Their care is comparable, and they perform well in captivity.

While most boas are relatively docile, it is crucial to recognize their natural power. They can wrap themselves tightly and painfully around you in the same way they constrict around their victim. They are low-maintenance snakes that don’t require much in the way of daily care once you’ve figured out their housing and feeding regimen.

Care Requirement

While newborn boa constrictors can be maintained in glass aquariums, larger snakes would require a specialized enclosure, which can be acquired commercially or built at home. Boa constrictors are extremely powerful and would flee if given the opportunity, therefore enclosures must be safe. An adult boa constrictor needs an enclosure that is 6 to 8 feet long, 2 to 3 feet wide, and 2 to 3 feet tall.


Because boa constrictors are native to tropical climates, they require warm temperatures in their enclosures. A temperature gradient of 82 to 90 degrees Fahrenheit should be maintained during the day. A basking place with temperatures ranging from 90 to 95 degrees Fahrenheit should also be given. Temperatures can dip between 78 to 85 degrees Fahrenheit at night.

Accurate thermometers with measurements in many areas of the enclosure (the warm end, cool end, and basking point) are required since the temperatures in your snake’s cage are crucial. To keep the temperatures stable, a combination of incandescent lights, ceramic heating components, and heating pads can be used.

Any light or heating components in the enclosure must be shielded to avoid burns, which snakes are extremely prone to. It is never a good idea to use hot rocks. In general, boas do not require any specific UV lighting. Their diet should provide them with the vitamin D that they would create in the wild from the sun’s UV rays.

Boa Constrictor


Maintain a humidity level of 60 to 70 percent in the enclosure. Keeping a bowl of water in the enclosure, as well as spraying the area, can help to raise the humidity level. Because the snake will most likely climb into the water bowl for a bath, make sure it’s solid and large enough. It should be cleaned on a regular basis because snakes frequently defecate in the water. Shedding snakes, in particular, can benefit from a bath to help with the natural process.


The bottom of boa constrictor enclosures can be lined with a number of materials, or substrates. The substrate will help to simulate the snake’s natural environment and will keep some humidity. Lining the cage with paper or paper towels is frequently the best solution for juvenile snakes for easy cleaning. Paper, as well as reptile carpet, can be used by adults.

Carpeting has the advantage of being able to be cut to fit the enclosure, and a soiled piece can be replaced with a spare while the soiled piece is cleaned and disinfected. Some owners also use reptile bark, which can be costly. Because of the risk of irritation and unintentional ingestion and impaction, wood shavings should be avoided.



There are presently dozens of different boa constrictor morphs, with thousands of possible combinations. Boa constrictors are typically tan in color with deeper brown markings down the back and sides. ​A morph is a type of ​boa constrictor that’s a different color and pattern than what you’ll most commonly see in standard boas.

There are albino, anerythristic, blood boa and many others that can offer you wide range of colors and patterns from passionate breeders.

Boa Constrictor


Boas are usually active and alert snakes. If they feel threatened, they may hiss or bite, but frequent handling will usually make them tame and less defensive. It is critical to understand how to hold a boa so that it feels secure.

One hand should be near its head and the other hand should be at the back portion of its body. The boa may gently wrap itself around you for added support, but it will not constrict until it is distressed or in danger of falling.


Health Treatment

Inclusion body disease, or IBD, is the most devastating condition that can affect boa constrictors. This is a deadly retrovirus, similar to HIV in humans. Because the virus can remain latent for several years, an infected snake may appear healthy. IBD symptoms include a boa breathing with its mouth open, a lack of appetite, and excessive salivation.

Other illnesses that affect Brazilian Rainbow Boas, like those that affect most snakes, are related to husbandry. Anorexia, blocked sheds, and respiratory illnesses can all be caused by insufficient warmth or humidity. Furthermore, unclean enclosures can cause scale rot and abscesses. Always wipe up waste as soon as you discover it, and consider replacing the entire substrate every 1 to 3 months.

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