everything in the tub is fine, the ambient temps are a tad low however. I need a space heater to keep it above room temp, which is a ab 71-74. I cant stay home all the time to turn it on and off. A thermo or timer doesn't work, as this heater doesn't turn on when plugged in, the power button needs to be hit to turn it on. And its not a switch, its a physical button, so i cant leave it in the on position, as that doesn't exist. Plus the heater drops the humidity a lot. I cant realy keep the room 80 as its in the bedroom. Cant use a CHE, the tub is 6 and three quater inches tall. Any heating tips would help. Thank you!