Remmy
New member
Got my glass viv set up with a heat mat underneath. I have a temperature on the glass bottom off 85.5 but on top off the substrate it is only 76.5. Is this ok or do i make the glass 90 degress which i thought might be too hot and the substrate 80 degrees. Also the cool end is only 66.7 degrees,is this too cold and if so how do i raise the temp in the cool end. Thanks for any advice.