I have a 6 ft long, 30 in wide, 30 in deep wood enclosure that I house my two savs in. The front part of the cage is all glass & the top is screen. Recently I encountered a problem heating the cage. I have 3 250 basking lights, 1 reptisun 5.0 compact light & 1 150watt ceramic heater. I cant get the temp in the hot spot to exceed 90 degrees. What can I do/add to give the hot spot a 20-30 degree boost in temperature?
Advice please.
Thanx in advance....

