Mandarin Rat Snake


Female Vietnamese Mandarin Rat Snake CB21

Mandarin rat snakes are a small snake reaching around 4ft. These beautiful non-venemous snakes originate in places like China and Vietnam and live in cool places in the forests and mountains.

Although Mandarin rat snakes, like other reptiles, are exothermic- meaning they take heat from their surrounds, they require cool temperatures no higher than 78-80 degrees Fahrenheit. Because of their temperature requirements, we recommend using a thermostat to provide ambient heating to your snake without over heating it.


There are a number of wooden, plastic and glass enclosure available for corn snake. Always purchase an enclosure which is a suitable size for your animal. Plastic or wooden and part glass enclosures are the best as glass alone can make it hard to control temperature. Always try to use a thermostat with your enclosure to enable the snake to gain suitable hot and cold temperatures.

There are many substrates available including aspen, lignocel or numerous natural and forest like substrates. Provide a large water bowl big enough for your snake to bathe in if it chooses to soak. Depending on the enclosure, you will need a heat mat or bulb/ceramic lamp for your snake in order to provide the required hot spot. The enclosure should have adequate ventilation so that the tank doesn’t become humid and mouldy.  The substrate can be spot cleaned daily and the enclosure should be fully cleaned and substrate replaced every 4 weeks or sooner.

Bronze Corn Snake Kit


When handling your rat snake it is important to use an antibacterial hand wash before and after touching your animal. This ensure that no parasites or bacteria is passed between you and your snake. When handling, always use a hook to gently stroke the snakes head to let it know you are going to touch it.

Gently pick the snake up by scooping around 2/3 of the way down the snakes body. Don’t restrict the snake and try not to hold the first 3rd of the snake where the vital organs are, this can cause discomfort to your snake.  Always leave 48 hours or more after feeding your snake before handling to prevent bites and discomfort to your animal which can cause regurgitation.

Rat snakes tend to slide their face down the side of food before eating, so if your snake starts to rub its face on your body whilst handling, gently move the snake in the other direction and place the snake back in it’s tank. Regular gentle handling will allow your snake to get used to you and should reduce this behaviour. Using a hook will allow the snake to learn the difference between handling and feeding times.


Genus, Species Euprepiophis mandarinus
Adult Size 4-5 feet
Habitat Rocky scrubland
Lifespan 15-20 Years
Diet Mice every 7-10 days
Ambient Temp (f) 70-74
Basking Temp (f) 78-82
Humidity (%) 50-65%
Locality America Difficulty 1
Breeding Age Female: 3 Years, Male: 18-24 Months
Social Structure Live alone except breeding times

Female Mandarin Rat Snake CB20
shopping list snake


∗ Dust free substrate
∗ A water bowl large enough for your snake to submerse in
Hides or décor on hot and cold sides
∗ A thermometer to check the temperatures
∗ Ideally a thermostat
Feeding tongs: steel ones are a good idea
∗ A pet care book / care sheet
Heat bulb/ceramic/heat mat
∗ A reptile safe disinfectant for cleaning
∗ A Mouse for feeding your snake


Male and female snakes may differ between sizes and length of tail, but to get an accurate gender there are 2 methods.

1-  probe your snake by sliding the probe under the vent towards the tail. If the probe goes in a small amount then the snake is female, if the snake is male the probe will slide further, this is where the hemipenes are located.

2-  ‘pop’ the snake by holding the snakes tail in one hand and gently rolling towards the vent with the other exposing the genitals. Snakes can be badly damaged during sexing and should only be sexed by a professional.

Female Vietnamese Mandarin Rat Snake CB21


Health Check It is important to regularly check the health of your rat snake and there are a few common diseases and disorders to look out for.

Eyes– check the eyes are clear of infection, discharge or stuck eye caps (these can occur from a dry shed, increase the humidity or place snake on soak periodically until eye caps come off) You can also put a moss hide in the enclosure as your snake goes into shed. You will be able to see this as the snakes eyes will become cloudy/blue.

Skin– check the skin for black spots or raised scales which can be a sign of mites. Mites can usually be seen around the eye socket and under the chin. Mites can be treated using  a number of chemical products or for a natural cure, Taurrus predatory mites can be used regularly for prevention and treatment. Mites are rarer in corn snakes but it is worth keeping an eye out for them. Some keepers choose to treat their animals regularly for mites as a preventative measure.

Respiratory Infections– RI is a term for a broad spectrum of infections in the lungs and respiratory system. It is generally caused by ill health along with damp or cold conditions and can be treated with a nebuliser. We always recommend seeing the vet if you suspect RI, however it is extremely rare and is not usually the actual cause of the symptoms that are seen. RI is not common in rat snakes.

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