So, i love bottom feeders and specifically catfish, and i keep hearing how great cories are, and then i get them in a group of 12 and they sit in my crypts and water sprite all day out of view. The first time i got them was in my thirty, and they sat in the corner under the watersprite. The second time was Pygmy cories in my 10, and once again they hide constantly. But i still want to get a bottom feeder, and their faces are so endearing. So should i give them another chance, or should i quit while im ahead?