After finding a pair of Corydoras habrosus at a local Petsmart, I saw this post at PlanetCatfish - the poster had received a C. habrosus in a group of Otocinclus, presumably in Missouri. That got me thinking - since all the local Petsmarts presumably get their fish from the same source, maybe there were more C. habrosus at other local Petsmarts. So we decided to go on a cory hunt. We visited four of the seven Petsmart stores in the Oklahoma City metro.
We failed to find any more C. habrosus, but it was fun to try.