I bought it from shark aquarium back in the day (2011) but thats a good question because it could have been a frankie. I didn't know this info, thanks for sharing
moe214.
Pictures? As far as we know, only frankies and brassiliensis has been kept in the hobby. They have been mislabeled as the other species. Brassiliensis is rarely kept as well. On,y frankies are abundant, in the states anyway.