I can't seem to get the temps up in my tubs. The hot spot in the tub is only at 85 while the cold side is in the 78-80 range. The thermostat/flexwatt is set to 92 but my room is generally a bit cold. I use 28q sterelite tubs. My ambient temps without the space heater on is in the low 70s. My main concern is the temps I'm taking are under the substrate. Above and in the middle of the substrate my temps drop a good 5 degrees.
Any tips or tricks to getting more consistent temps?
I've considered closing the sides and back of the rack so help contain the heat in more.
Or possibly making a sort of tent to house multiple racks with a space heater in there?
Moving the snakes to a different room is not an option for me right now.
Thanks guys/girls