Quote Originally Posted by kitedemon View Post
It does sound like a faulty hygrometer. 0% in your room would cause nose bleeds for you. They can be very flakey some are specs are quite poor some as much as 15% in error is called 'accurate'


Sent from my iPhone using Tapatalk
The vision tanks don't have a ton of ventilation....just the spot in the back of the tank for the the fluorescent light!

Not sure if that is the issue.

I have two (2) thermometer/hygrometers...one is the accurite that everyone suggested and the other is the Flukers one.

What do you suggest???