I know what I said.

I guess the proper statement should be "unless your house mimics the natural environment of your lizard"

That would cover all of them.

What people fail to get is that respiration of air that does not match the environment the species evolved over millenia to breath, it will ultimately lead to medical problems later on down the road.

I had to learn that the hard way, and a lizard died.

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Regards,
Wayne A. Harvey
Thamnophis US
Savannah Monitors
Snakes and Lizards, It don't get any better....