I recently added this guy to my 29 gallon heavily planted tank. But i have a problem and a question. problem: one of my platys tries to school with it, and the cat fish slap him with his feelers, now the platys acts sick (this went on for about 2 days). question: does the four line shock other fish with its feelers or does it secrete some kind of toxin with them? a girl at my LFS said she has had to grab them off the floor before and her whole arm goes numb after touching it, so I think it does one of the two but have been unable to find more info on the type of catfish.