Hey guys I'm am extremely interested in starting a terrarium of some Neps, but I am unsure of which plants I should buy. I am not going to be buying a large terrarium as I do not have room for it...at most a 20 gallon tank is probably what I will get. So anyway, I've heard that Ventricosas and Sanguinas are the kind of noob Neps to get...but I'm wondering if they will quickly outgrow the terrarium? So basically my question is if anyone has any suggestions for plants that are somewhat easy to grow yet stay kind of small so they won't outgrow their house. Thanks for any responses!!!