So I tried keeping a P. ornata and feel in love with the poci genus, (that one died when I went to Colorado for a while an me an my brother had a miscomunication about him caring for it :'( ) and Im thinking about getting more. Ive seen people keeping them in groups online, and pairs at conventions, but I was wondering what advice people who are doing this would have for me. Im assuming they all need to be roughly the same size and well fed, but any advice at all would be apreciated. Thanks.