I had purchased 3 of these as tiny wild caught babies at my lfs. This one killed the other two fairly quickly but anyways... its grown up now. I believe this is a male and it was labeled apisto orange next to apisto calamar. I thought they were mixed up at first but I don't think its a calamar and not a orange cacatoides either. So I looked up the orange River and the closest thing I can find is the rio vaupes. If anyone can tell what this might be that would be appreciated!!