Quote Originally Posted by nimblykimbly View Post
Okay, my Hydrofarm for my back heat is set at about 99, and that gives me a hot spot of between 89 - 92 on the back of my tubs depending on when I check it. Does your hot spot feel warm to your physical touch? Or does it feel cool?


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It feels kind of warm, I just left it for like 2 hours and came back my hot spot said 86!!! I took the tub off and gun the middle of the flex watt and it said 110!! its like no heat is transferring up to the tub, do you think because i have it on the thin plastic shelf and my room temps are lower it is affecting it?? Could i get a foam insulation board and put my flex watt on it then put my tub on that?? Thanks for all your help i'm trying to get this figured out as i was planning on getting her towards the end of the week!!!!