After seeing so many people on this forum struggle with maintaining proper temperatures and humidity in tanks (seems to be about the number one issue here) I can't help but think there may be a market for tank tops specifically designed for the BP keeper.

I have been playing around with custom made tops for a while now and have come up with a great design. I never struggle with temperature or humidity in my tanks. I wish that was true for my racks. In fact, I can change the temperature and/or humidity to a desired setting, in any given tank, just by slipping on a different top (very handy for a snake in shed). I would need to get around $40 or $50 apiece for them to make it worth my time. What do you guys think, would you buy one?