2 Pack Reptile Under Tank Heating Pad, Hermit Crab Heater with Temperature Control, Waterproof Adjustable Terrarium Heat Mat Warmer for Gecko Snake Lizard Turtle Tortoise Spider Frog (11 x 11 Inch)

Want to start this off with; I use this for warming my 3D printer to keep the resin flowing nicely. This wasn't my first idea to warming my printer up but I'm lazy and didn't want to have to actually spend a lot and put something together to fit inside my printers hood. So I made a DIY encsolure with some foil and a box, tapped these bad boys on the front and back, and then set it to max to warm up. The temperature before was 24F, after an hour it reached 70F in there. I began my printer then and when it was finished (30-40 minutes later) it had reached 84F. Not sure how much warmer it would've gotten in there but can confidently say it worked fantastic for just radiating some heat for the ambient temperature. I'm sure itd work way better actually attached to the item it's meant to heat like a glass enclosure. For this price it's the best you'll get!

Don't like the little dial on cord so I bypassed it max temp seems to be about 130-133°f . Use it with a auto thermostat.for temp control . Have repurchased a few times happy with the price,temp,and low power consumption. Heats slowly for a longer period of time so doesn't create quick temp changes in cage.

These are great inexpensive little heating mats. Perfect for our purpose of keeping our dubia feeders warm. Also have one under our leopard gecko tank. Note they do not have and adhesive backing so you will have to use some tape or something in order to hold it in place. We have 5 of these so far and have been using them for about 4 months now with no issues. I highly recommend them.

Works great for my son's 40 gallon tank for a bearded dragon covers a lot of area

Decent product for the money, my lizards definitely like that they have a heating pad of there own now

Seems to hold heat decently. Its hooked to a thermometer and heats up pretty quickly.

Works great, keeps temperature constant.

Does not control the temperature control very well. It is very easy to get the tank to hot and hurt whatever animal is in the cage. Also it does not fit inside of a 1p gallon tank so you have yo put it underneath the tank.