no I don't think warming the water is really going to do much righ tnow, plus I have no way to keep the water warm, my ambient air temp in my room is like 63-67 degrees so the warm water will cool off quickly anyhow..

I don't see how I am not getting enough airflow, the water inside the bottle is bubbling quite well and I can see dew all over the inside of the bottle..

I just don't think enough water is evaporting into the air inside the bottle and thus the air coming out of the tube and into the cage is not really all that saturated with water...

I was thinking mabye I should try thicker tubing, but I don't know if that will even make a difference or not