my snakes are strange. i monitor my temps very closely my hot side us usually in the mid 80s and cool side low to mid 70's ambient air temp around 80. hot temp measured on glass under 1" of aspen in hide, cold side under about 1/2" of aspen near rear of hide. ambient measured 4" from top of tank dead center. UTH set at 84f and 100w ceramic heater 16" from top of hot side hide. florescent light on top of tank no significant heat but serves as day/night cycle. snakes will not go near hot side of tank.
if i turn off ceramic heater they will roam during night time but still will not enter hot side hide. at night i use a 75 watt moonlight bulb 8" from cork bark slab that covers the water bowl (middle of tank). both snakes really enjoy that. if i turn on the ceramic heater and aim it anywhere in the tank both head straight back to the cold side hide. i think i have a good gradient but my snakes just seem to like cooler temps. this morning i found two very happy snakes in a 71 degree hide. i am going to try adding another inch or two of aspen under the hot hide in case that is what is bothering them. on a side note the only time they ever come out to play is when the moonlight bulb is on. they just seem to love that thing, they roam a bit then lay under it, wash rinse repeat, all night long.
any advice or observations appreciated
mike


