As the title says, i just put a 18" Exo terra Repti Glo 2.0 uvb bulb in with my Corn Rex, the guy in the shop said i didn't need a guard as it wont get hot.
Just touched tube and it feels hot to me! should i put a guard on it?
You also don't need a UVB tube for the snake at all, I hope the rep shop didn't tell you that you did. If you want a light in there so that you can see inside a bit clearer, then just go for little LED ones.