I read that putting the water dishes by the heat mat can help keep the humidity up by creating more evaporation, so I did that. I'm just a little bit worried about the tubing being near the heat mat but it's ultratherm and it's not super powerful so I think it'll be fine? I also wrapped heat resistant duct tape around all the areas that would be touching the glass. I also put one small piece of tape underneath the tubing near where the tubing branches off into the two pools. I don't think this will cause much heat trapping so I think it should be okay but I wanted to get a second opinion.
