Thanks will do. The Leopard is 2 1/2 so I can back it down. as for ventilation I use a computer style fan to maintain a good airflow. I can adjust the location if you it would be in the T's best interest! They are doing great and not hiding just hanging out on the walls70° humidity, inside another tank.. no bueno, that spider would do better at room temp with more cross ventilation. Keeping avicularia at high humidity was a fallacy that killed lots of spiders and has been proven not necessary.
Here's something to consider
Keeping Avicularia species - Updated with Pictures
I keep several different arboreal species of tarantula but not all of them require the same care. The general care and keeping of the various avicularia-type arboreal species differs from all other arboreal and terrestrial species; but it's not complicated. A little history I lost my first...tarantulaforum.com