I would say that if you are looking for a heat source for your hermit crabs this would not be the set to go with as this is just meant to illuminate the cage in the day and night...just add a little boost for them. For the most part it is just so you can see them and they can see a little better in the dark. I am going to be using this for my Crested Gecko as they have a pretty natural temp requirement, above 70 and below 82 degrees (room temp). I hope this helps you out a little.
answered 2 days ago
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