I was in Petsmart today looking around, and saw some tiny catfish labeled stone cats. Real little guys, probably less than half an inch long and black all over. Max size was listed at an inch and a half. Real neat little guys, but the seemed to be hiders. Definitely not Cory's. Anyone have any ideas as to other names for these fish or any information on them? I tried looking them up online and on planetcatfish.com but I guess Stone Cat is definitely not the common name for them. Thanks in advance.