Here is a close-up of the first photo. It clearly shows that these are not non-carnivorous leaves. They are very glandular and sticky:
Here is a link to a page I made to show how I insert a vertical layer of pumice for aeration.
Vertical pumice layer in pot
BTW, those of you wondering how you can separate plants when the crown splits. No need to worry, just wait and the plants will separate themselves.