This subject is discussed at a swedish forum and my answer to this question was that the humidity should be around 40-50% and higher when the snake is in shed. This is what I've been told for many years. Everyone says that I'm wrong and I now need more facts to make this case clearer.
One of the persons that I'm discussion this subject with says that the humidity level should be 70% because thats the most common level in nature but I've always heard that a humidity of 70% can lead to respiratory problems in corns. Right or wrong?
This person also says that a humidity level of 40% never exist in nature and it's therefore absolutely to low. Right or wrong?
/ Camilla