Another heat light question....

[fourtanks]

I am using an UTH to raise the floor temperature on my warm side to around 93 but the floor temp on my cool side and the air temp is around 73 durring the day and drops to around 68 at night.

Should I use a red heat light to raise the air temp and the cool side floor to 80 - 85?

 

[hybrid]

as long as they have belly heat and can move from it(meaning, its not cover the whole cage) it should be fine. the gradient heat wave from over the UTH to the cool side should be good as well.