Coospider 3.8L Reptile Fogger Mister, Quiet Reptile Humidifier for Reptiles Tank, Terrarium Humidifiers with Extended Tube, Automatic Reptile Misting System for Reptiles Amphibians Herps Vivarium
$49.93
Price: $49.93
(as of Oct 06, 2025 17:34:55 UTC – Details)
From the brand
Ideal for your beloved pets.
Coospider focuses on high-quality pet products and is committed to making pets healthier and owners more at ease.
3L Reptile Humidifier
4L Reptile Humidifier
5 Gallon Fish Tank
10 Gallon Fish Tank
Coospider Best Light Tubes
What makes our products unique?
We focus on niche pet environment supplies with a “one product, one core solution” philosophy, integrating smart technology and safety to address specific pet care needs.
What problem are we solving?
We solve challenges in creating safe, controlled living environments for pets (e.g., humidity regulation, safe lighting) to enhance pet health and owner peace of mind.
What should you do when you encounter a problem?
Please the information on the product package. We promise to respond to you within 48 hours.
3.8L LARGER CAPACITY: The Reptile Fogger Mister size is 13×7.5×7.5 inch, with an adjustable (1.5-6.3feet) hose and two suction cup for fixing water tube. This reptile humidifier is perfect for beginners, with just one knob and simple operation. Recommended for 10-40 gallon single-compartment terrariums.
DRY-OFF PROTECTION: Can work continuously, if the water in the tank is dry, this terrarium humidifier’s indicator light changes from green to red, and it will automatically stop working. One refill can last up to 26 hours at medium misting level, and 10 hours at max misting level(380ml/per hour).
ADJUSTABLE MIST OUTPUT: There is a rotary button on the front of this fogger to adjust the cold mist output. NOTE: THERE IS A SWITCH ON THE BACK, REMEMBER TO TURN IT ON BEFORE USE.
FINE MIST & SILENT RUN: Ultrasonic atomization reptile humidifier, fine mist, uniform humidification without water accumulation. Low noise design (<35dB) does not disturb the rest of reptiles, especially suitable for humidification needs at night.
1-YEAR WARRANTY: Due to the long transportation, after receiving the parcel, please check carefully. If the reptile mister broken, do not work or any problem, please check the informationl on the package.
WARM TIPS: This automatic misterr does not have a timing function, and the knob can only control the amount of mist. We pay more attention to humidification itself, which will extend the service life of the fog machine.
Customers say
Customers find the humidifier excellent in quality and appreciate its quiet operation and ability to maintain high humidity levels, particularly for reptiles. The fog production receives mixed feedback – while some say it produces fog nicely, others report it won’t produce any mist at all. Moreover, the functionality and longevity show mixed results, with some units working well and lasting up to two days on low setting, while others randomly stop working or break within months. Additionally, customers disagree on the value for money, with some saying it’s good for the price while others consider it not worth the cost.
13 reviews for Coospider 3.8L Reptile Fogger Mister, Quiet Reptile Humidifier for Reptiles Tank, Terrarium Humidifiers with Extended Tube, Automatic Reptile Misting System for Reptiles Amphibians Herps Vivarium
Add a review
Related Products
$49.93
Sarah A –
Great little mister for our ball python!
I was a little wary about this mister because of some of the negative reviews, but I’m really glad I bought it. I don’t have any issues that those reviews mentioned. The hose fits very securely in the machine for me and I have had zero issues with it. I didn’t use the included clamps because others said it dented the hose, so I used a large Command hook on the wall instead (see photo), and that is working great. The machine is keeping my little buddy happy at the right humidity on nearly the lowest setting, so I know when we upsize his tank, it will still do the job. It runs silently and does not drip or leak anywhere. Very happy with this purchase.
Caitlin Gunster –
Working good, frogs will enjoy the fog
So far so good, it’s fogging the terrarium and frog arrive tomorrow.
KellyR –
Works great for a budget humidifier, but I wish the minimum setting was less.
I’ve had this humidifier for a couple of weeks now. I really want to love it, but it is finicky. We recently got a lizard that needs the humidity level to be around 30-40%. With the heat lamp & UVB lamp, the “hot” end of the enclosure was more like 10%. The “pro” humidifiers are like a couple hundred dollars and I didn’t have that to spend. This one was around $50 and does the trick. Before, I was having to constantly squirt the interior with a water bottle, so this is definitely better than that, but unfortunately it’s not consistent. I have the lamps and humidifier plugged into a smart power strip so that I can have them come on and off each morning and evening. At first, for like a week, it seemed to work great. I filled it, set it up, left it on minimum, and the humidity sat in the 30’s. Perfect. However, when I needed to fill it up with more water, I did so and it stopped working. The troubleshooting guide hinted that maybe I put too much water in. I removed some and it started working again. How hard is it to put a fill line on the tank? I left it at minimum like I had, but the output feels more like it’s up on high now. I don’t get it. It was working fine. Like I said, it’s better than having to spray the enclosure, but now I have to constantly check it anyways and turn it off if it gets too humid. I’m gonna try to stick with it. Hopefully, I’ll figure out it’s quirkiness.Pros – The 3 liter tank lasts 6 days on minimum (since minimum didn’t stay minimum it’s down to 3 days – still better than daily spraying, but…). / The quality of the machine seems nice. / It makes a nice fog.Cons – Finicky to set the level. / The adjustable hose it comes with gets condensation in all the little ridges and fills up with water. I replaced it with a clear 3/4″ silicone tube and now I can see if there’s condensation and can drain it easily.Suggestions – Replace the adjustable tube with a clear smooth one. / Put a fill line on the tank.ADD – I still wish the minimum output would be less… like it was. Currently, my fix is to leave the top lid of the enclosure cracked 1/2-1″ so that some of the fog escapes completely. So far, so good.
Chanse –
Super Quiet, Super Happy!!
FANTASTIC!! I just received my coospider reptile fogger machine and it works great right out of the box! I had purchased a misting machine before and was really struggling to get the humidity within 10 RH. This fogger machine did exactly as it claimed it would. Within seconds it brought the RH to where I needed it (85% HR). Then by adjusting the dial down to almost minimum it kept it there. SUPER QUIET TOO!! As the weather changes, I’m sure the setting will too, so when that happens, I will buy a controller and just leave it. As always, I will update this review if my satisfaction level changes
Christine lipnick –
Doesnât work
This item is awful. It doesnât stay on, it keeps going off. Every second Iâm moving the hose around the make the green light go on and the fogger to go on. A waste of money. They need to make their products better, people spend their hard earned money on these things and I thought my iguana was going to have what she needed and now have to blow even more money on another one with this economy is already taking all of our money. I wouldnât even leave a star if it didnât make me. This product is awful. Iâm so upset over this.
Carolyn V. –
it does the job fast
Pretty simple unscrew the clear plastic container, put 3/4 of water cap it back up and it instantly blows out the hose that points in whatever direction you aim it. I bought it for my turtle eggs that werenât fertilized so I didnât use it long. I think it works really good. Thereâs also a nob to higher or lower it.The only thing I didnât like is how the top clear plastic container where the water goes, doesnât clip on so if itâs knocked or hit in any way, it can come off.
JTP –
Leaks mist from top, and output was less than expected but well built unit
I’m using this for humidifying a curing chamber. The problem I experienced was almost half of the mist was coming out of the top of the unit and not going through the hose. This was before connecting the hose to the chamber so I’m sure it would not get better after it would be connected. It appears the lid does not seal well to the tube coming up from the ultrasonic humidifier plate allowing the vapor to escape from the holes in the lid and not flow well through the hose.Other than that, the unit worked well. I thought the amount of cool mist being produced was not what I expected when the unit was set to the highest level but it was working. I liked the top fill design and would have worked well for my application had the mist been contained. It may be a little difficult to see in the photos but if you look close you will see the vapor around the top of the unit. Disappointed it was not good for my use but otherwise the unit was built well, holds a lot of water (more time between fillings) and did not leak at all.
Aria –
Great Product to Buy
Itâs honestly great. It got my 55 gal to keep at 80% at the first dot. It wasnât too hard to set up. The size is great too, it about the width of a large coffee pot, just a little bit bigger. The suction cups that come with it are strong too. The water retention in the tank is really nice too. The water needs to be changed once a day if kept on the low settings and like 3 or so on the high one. Been messing with it for a bit and I like it. Itâs also does not get hot so you donât have to worry about having things near it. All in all 5 stars yall, buy it!
José Luis Mejia Uribe –
esta genial, da buen caudal de humedad a los reptiles, si le pones ademas un timer trabaja de lujo
Stephen Lemarec –
Works really well keeping the humidity up in my terrarium. Still needs to be sprayed a bit throughout the day but this helps a lot.The only downside is that if you have a mesh lid on your cage, the fog will seep out and the machine will need to be run all day, and it won’t get as foggy as it shows in the pictures. The only thing that would fix this is if the fog machine had a higher fog output setting, but then you’d probably go through too much water. A full tank will last more than a full day which is super economical if you’re buying distilled water.The hose also does spit some water out every once in a while, so just make sure to set it up over something that can get wet.Overall really good product, does what it is meant to do and makes a big difference in humidity.
Laura R.T –
I bought other fogger for my Chaneleon but it didnât work. I read many reptile and amphibian owners had huge problems with foggers from big known brands. So i was in bad situation as the need for fogger was big. Then one person recommended this product and i bought it. I ve been very happy with this product. I definitely recommend to everyone ðð»
Dave –
El producto tiene buena apariencia y funciona bien, sin embargo, me parece un poco elevado el costo para lo delicado que es en material y cuidados que se le debe brindar. También, hace falta que tuviese un seguro para sujetar el recipiente a la base ya que sólo se coloca uno sobre el otro.
Gabe –
Ordered this for my hermit crab terrarium. Have had it for a week now and works amazing. Hopefully it stays that way. Basically keeps constant humidity/mist in my tank which alleviates a lot of manual spraying. I use only distilled water which hopefully prolongs the use of the machine and prevents issues long term. I love that I can choose the amount of mist that it creates. Fairly quiet machine, runs for a long time without having to refill it. Maybe the hose coming from the top could be a bit longer but it works fine for me.