I have a 55-gallon glass aquarium for our newly adopted ball python. S/he is a little over a year old. How much ventilation does she require? We just placed her in her new home that currently has a 3/4-inch thick pressed-wood slab over the top. On both ends, the slab curls up as seen in picture.
If she needs more ventilation, please advise on how much.
AND, any tips on how to anchor on top of tank.