Because most people raising one hatchling don't want or won't spend the money on an enclosure that doesn't last long. Also because they already spent money on an enclosure and if the insulation works, would be a lot cheaper. Remember, it's not a big expense for those raising lots of hatchlings and then being able to sell those hatchlings. For those that have one or a couple hatchlings and will not be having any more, 4-5 hundred bucks + is ridiculous for a year or two of use.Well you've now found a method I have not tried… I don't know the answer.
In theory, if its insulated and not leaking the warm humid air out, and you need to switch to smaller bulbs so you don't over heat it, it should do the same thing, but why? Why spend all the time, effort and money trying to turn a VW bus into a high performance sports car that it will never be, instead of just buying or designing and building the right car to begin with? Much cheaper and easier and better.




