I have 8 AP units. Though 2 heat sources are not necessary I added both for two reasons: 1, options. 2, it’s much easier installing both when you are building the cage than to add afterwards. Plus, the UTH us inexpensive.
I keep my reptile room 78-81 depending upon the time of year. All of my snakes prefer the cool side. But when they are in the blue they will spend some time either basking or with the UTH. And every now and then they will get on the hot side to digest, but not always.
Reply With Quote