UTH on the sides of the tank

[Alex24]

I have an undertank heater on the bottom of the cage, but would it be alright to put them on the side in addition? I am trying to get the heat up and avoiding lights since I have a plexiglass top.

[Elise.m]

You'd probly be better off just raising the room temp. I don't think the side heat would help much, it'd probly just rise out of the tank.

[Alex24]

You'd probly be better off just raising the room temp. I don't think the side heat would help much, it'd probly just rise out of the tank.

Even with a plexiglass top?