i was wondering if I could feed my chameleon catalpa worms I heard the tree they eat is toxic but was wondering if I put them In a tank for a few days would they be ok for her to eat
No, you can't purge a caterpillar that has eaten on a poisonous tree it's entire life. Caterpillars eat poisonous plants because they use the poison in their system as a defense mechanism for the health of the overall colony.