iPower 4 by 7-Inch Reptile Heat Mat with Temperature Adjustable Controller Knob, LCD Digital Aquarium Thermometer, Under Tank Warmer Terrarium Heat Pad for Reptiles and Amphibians

It does the work. I have a 24x18x12 exoTerra enclosure and keeps warm area between 29-30c and cold area between 23-22 c. I do use a temp regulator for this temps .

Its working as expected,

It works exactly as it should work! Always make sure to connect a thermostat to this, as it could easily burn your reptile from how hot these get. The adhesive worked amazingly for me, and I stuck it under my enclosure. That may be a bit more simple than it being on the side of your enclosure to ensure it won’t fall off. Even then I did move around the enclosure with it stuck under it and I had no problems with it coming off. Recommend this product for sure!

I have bought four of these things now. I started with a larger size because I have a 30 gallon terrarium. They all fall off over time and I do not let the heat get above 86 (the minimum my snake needs is honestly in the 80s and this is the only way to achieve that.) This happens because I am using them as directed. You are meant to stick this to the underside of the glass to create a hot hide for your reptile. I do this with nothing but empty space underneath, meaning it is hanging. There is no tension on the cord, everything is held up and supported to prevent tugging. What happens is the heat melts the adhesive and it just falls off. I can always hear them when they slap the floor in the living room. This product is super useless and Ive resorted to taping it on with duct tape. Even this size, the smallest, falls and that proved to me finally that it is not about the weight of the heat mat itself. Please do not waste your money, or create a setup where this is not hanging in the open because this clearly does not work for this product (although the instruction book insists you must.) p.s. they do not have any customer support, your only option is to return through amazon. I have found nothing to contact the seller directly so either it is impossible or hidden. if someone finds this i would appreciate the help.

Great

muy buen producto,cumple su funcion a la perfeccion

Warming my 34 gal terrarium to 1.6 degrees above ambient temp. 76 ambient 77.6 in the covered terrarium after four hours, stable for 20 hours after that. Good thing it glues to the tank, otherwise it wouldnt be a pain in the behind to remove. Ill test any new heaters before installing. The seller followed up on my negative review and replaced the product free after I had been refunded. The new heating element (tested before install) works fine. Im happy with the product, and respect the seller for making the effort in customer service. This heater will be a backup for my primary heat source.

It measures right where I keep my probe(90 degrees F), but when I check the rest of the mat with my temp. Gun it measures up to 101 in some spots and down to 88 in others. This can cause major stress on any reptile being kept with a Uth mat like these ones.

Works as expected but get a thermostat with it so you can control the temperature

Fast and as it says