Anyone using the heat tape like what they use for incubating reptiles and heating reptile enclosures? Hows it working for you? Are light bulbs better? I am building a bator out of a dorm size mini fridge and if I use a bulb I can only fit 2 turners but if I use the tape I can get 3 turner in there. I dont like how close the bulb would be to the lowest rack, figure it would cook them.