Quote Originally Posted by The Serpent Merchant View Post
Basically you are going to have to slowly increase the daytime temperature on the herpstat until the tub is the right temperature. Without a thermometer that will be hard to get exactly right. Increase the temperature 2-3 degrees at a time then wait at least 20-30 minute before checking again and adjusting. It takes time for the heat to penetrate the tub.
I've put it right on the tub its self, the herpstat is set at 95 and the tub is reading 85.7, i'll let it sit for a bit. and for some reason the energy thing on the side is being used 100% on a 8 bin rack.