Great beginners plants. Although I do have to say, why the are you growing them in some sort of enclosure?!?!?! All of those plants will thrive on a windowsill or in a low humidity environment. Especially where you got them from, they are all ready to go! Take them out of the terrarium!!! Trust me, with those guys you will be much more successful in normal household conditions. People don't give Nepenthes the credit they deserve, they can be very resilient!