Yes the herpstat 2 will have a dimming feature and keep the hot spot the same temp 24/7. The $200 is well worth it, I own 4 herpstats, including the herpstat 2. How cold does the room you keep the tank in get at night? The ambient air in that room could contribute to your thermostat not being able to keep up with the hot spot temp
Sent from my iPhone using Tapatalk
Reply With Quote