Hi people, i am new here but not to the world of reptiles.
I have a trebble stack of vivariums, each viv is 3 x 2 x 2 and were supplied with 100w cermaic heat emitters and a habistat pulse proportional thermostat.
Problem is, the top viv stays at 92 - 94f which is what i want, but the bottom viv is at 110f, which is way too hot for my suriname boa arriving tomorrow.
I have put the probe in the top viv for a day and then in the bottom viv for a day and it makes no difference.
Any ideas?