best Snake Humidifier

Our 3 Favorite Snake Humidifiers (And Why They’re the Best!)

Snakes have species-specific temperature and humidity needs. These are based on what the snake would experience in its natural environment. To meet these requirements, you need to buy the best humidifier for snakes. If you don’t get one, your snake could become sick or even aggressive.

The Exo Terra Misting System is very reliable and has good reviews on Amazon.com. It sits outside the tank and pumps a fine mist inside through a hose. It’s a programmable humidifier, so it’s automatic. You’ll need a hygrometer, which is sold by Exo Terra and Inkbird, but you could use a handheld spray bottle.

Without sufficient humidity, your snake will shed its skin in chunks. This can lead to stuck sheds. A lack of humidity also creates problems for snake eggs. According to the Journal of Comparative Physiology B, unattended eggs become unviable because of humidity fluctuation. Too much humidity is almost as bad as it can lead to bacterial infections, such as scale rot.

What’s the Best Snake Humidifier?

All humidifiers do the same thing: they release moisture periodically. As simple as that sounds, some do it better than others.

So, for example, the mist from one humidifier might be finer than from another. Some are automated, while others are manual.

Exo Terra Monsoon Solo High-Pressure Misting System

Exo Terra Monsoon Solo High Pressure Misting System

Exo Terra manufactures everything from misting systems to water bowls and snake enrichment. Their products are manufactured to a high quality and are dependable.

The Exo Terra Misting System on Amazon is programmable, which means you can tell it what to do, and leave it. It generates mist at scheduled intervals. You can change the duration and the frequency of misting to control the humidity level.

When you first look at the humidifier, it seems complicated. It has two separate dials, each of which has lots of small lights to indicate its level. There are also lights to indicate whether it’s on or off, and whether the cycle is currently running. But once you’re used to it, it makes perfect sense.

This system sits outside the enclosure and releases fog into it through a hose. It can contain 0.4 gallons of water, and is a 5.5” by 5.5” by 6.5” cube. It only weighs 3lbs or so, but it is heavier when full.

The motor casing on top of the tank is plain black. The water tank is a brown-gray color. You could decorate it in any way you like.

AdvantagesDisadvantages
It can be set and left, so no effort is required once it’s set up correctlyIt doesn’t sit inside the enclosure. If the hose is faulty, then the whole system won’t work
Releases a very fine mistThe motor inside can die, so keep an eye on it to ensure it works
The programmable controls are more detailed than those of other foggers, which are basic dials 
A leak won’t necessarily damage the motor because the motor is above the tank 

Rating: 8/10

Evergreen Pet Supplies Reptile Humidifier/Fogger Large Tank

Evergreen Pet Supplies Reptile Humidifier

The Evergreen Pet Supplies Reptile Humidifier on Amazon.com sites sits outside the tank and feeds the fog inside through a hose. It consists of a motor with a dial, a large tank full of water, and a hose with suction cups.

The dial on this humidifier is more straightforward. If the Exo Terra looked complicated to you, the Evergreen humidifier is for you. The dial just goes from low to high.

Reviews for this product are slightly worse than the Exo Terra humidifier, but are generally very good. However, this product is sold at a much lower price, so this may be a trade-off you’re willing to make.

In terms of appearance, the Exo Terra is more of a cube. The Evergreen humidifier is more rounded, which you might prefer.

AdvantagesDisadvantages
It can be set and left, so no effort required once it’s set up correctlyIt doesn’t sit inside the enclosure itself. If the hose is faulty, then the whole system won’t work
Releases a very fine mistIt doesn’t have as good reviews as the Exo Terra model, so it may not be as reliable
Simple controls, which are ideal if you don’t like complicated machinesThe water tank sits above the motor. In the event of a leak, the water would leak downwards and damage it

Rating: 6/10

Conceptual Creations Mist’r Lizard Junior

Conceptual Creations Mist’r Lizard Junior

The more you monitor your snake’s condition, the better. Automation is good in a way—an automated machine won’t ever forget to spray in the same way that a person can. But there’s a danger of too much automation, where you infrequently check on your pet snake, and health issues are allowed to develop.

If you’re an organized person and you like doing things yourself, you could use a spray bottle. This one from
Conceptual Creations, and available on Amazon, isn’t specifically manufactured for snakes, but it works well.

The bottle itself is only small at 3” by 11”, but it doesn’t need to be any bigger. It has a specially constructed, high-quality brass nozzle that doesn’t create droplets. It creates a fine mist. The nozzle can be adjusted.

This is precisely what you need to raise humidity quickly. Big water droplets take time to evaporate and release moisture into the air. These droplets are so fine that it takes no time at all.

One thing to be aware of is that you shouldn’t spray your snake directly. As the mist evaporates quickly, it creates a cooling effect. Air temperature can drop between 10 and 30 degrees when you spray in an enclosed area. So, ensure that your snake has an effective heating system, too.

AdvantagesDisadvantages
Inexpensive, but does the job effectivelyMay have a chemical or plastic smell when it first arrives. Just give it a wash
No chance of it ever breaking if used carefully and correctlyCan’t be automated. You have to spray the enclosure yourself and might forget

Rating: 7/10

Snake Enclosure Humidity Controllers

As well as a humidifier, you’ll need a humidity gauge. These can tell you how humid the enclosure is without you having to guess.

While people are good at gauging temperature, people aren’t so good at assessing humidity. And considering that none of these humidifiers automatically check the humidity for you, you need a purpose-built gauge.

Exo Terra Digital Hygrometer

Exo Terra Digital Hygrometer

There are many available, but arguably the best is this Exo Terra digital hygrometer, which is available on Amazon. It comes with a screen, and attached to it is a tiny gauge with a suction cup. This suction cup sticks to the wall of the enclosure.

The screen tells you the humidity in percentage in big, block numbers—easy to understand. Now you can see whether it’s too humid or not humid enough.

If you have a programmable humidifier, you can adjust the program so that the humidity stays within range at all times.

However, it’s up to you to control the humidity as this gauge doesn’t do it for you. It only tells you what the humidity is. It doesn’t adjust it for you.

AdvantagesDisadvantages
Affordable optionBasic as it only gauges humidity, while other sensors check the temperature too
Reviews indicate that it does the job wellSimple design that you might find boring
Big, easy to read numbers 
Small enough that it can be used with any tank 

Rating: 7/10

Inkbird AC 110V Pre-Wired Outlet Humidity Controller IHC-200

Inkbird AC 110V Pre-Wired Outlet Humidity Controller IHC-200

This humidity controller from Inkbird on Amazon has many features. It’s the most useful item on our list as it allows you to calibrate the humidity of your snake’s enclosure precisely. And, for the price, it’s definitely worthy of your consideration.

It works as a hygrometer. Like the Exo Terra example, a small sensor sits in your snake’s enclosure. The screen will tell you precisely what humidity the enclosure is at. According to the product’s specifications, it’s accurate to within 3%.

This humidity controller comes with two outlets for you to plug a humidifier or dehumidifier in. You then specify the humidity range your snake needs: say, between 50 and 60%. When it detects the humidity is too low, it turns on the humidifier.

To be clear, this controller doesn’t come with a humidifier or a dehumidifier. You need to purchase these separately. But once set up correctly, you can be sure that the humidity will remain correct.

AdvantagesDisadvantages
It has an alarm that goes off if the humidity gets too high or too lowIt doesn’t come with a humidifier, so buying one plus a humidifier is more expensive
Automatically corrects the humidity to keep it within the levels you’ve set 

Rating: 10/10

Is Too Much Humidity Bad for Snakes?

Setting the humidity too high leads to an excess of moisture, and this can cause a gradual build-up of harmful bacteria.

When the substrate becomes wet, the snake’s scales on its underside will become soft. When bacteria enter, it can lead to scale rot or turn septic.

Bacteria from excess humidity can also enter the snake’s respiratory system and lead to a respiratory infection. You may notice your snake wheezing.

What Is the Right Humidity Level for Snakes?

The humidity level required for snakes varies by species.

Burmese pythons and carpet pythons require humidity of 60-65% because that’s what they’re exposed to in their natural habitat.

Ball pythons require lower humidity. They live in warm areas close to the equator, in grasslands and savannas. This area is less humid than the rainforest, so ball pythons only need 55-60% humidity.

Corn snakes need a different level of humidity again. They live in grasslands in cooler parts of the world, which are less humid. They only need 40-50% humidity.

There is no one level of humidity required for snakes. The exact level depends on the snake species. So, you need to find out the optimal humidity level for your snake and set it on your snake cage humidifier.

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