Hello everyone! I should be picking up an exo terra terrarium for a great price today, but I'm not sure what to put in it yet. It will be 18" cubed, and comes with the background but not the light hood. I only have 1 A. avicularia that is adult size, and all my other T's are 3" or under. I might get another arboreal tarantula, or I could make something that reduces the height of the enclosure and use it for my geniculata when it is bigger. What do you guys think?