i walked down to a fish store about a mile from my house and i saw alot of exotic fish and i bought 2 red belly paranahs and then stumbled across some about a half inch big stingray looking things the store had written ufo on the tank and were 10 dollers i was gonna purchase them but i was so lost on how to care for them i had to reggretably leave them they were sticking to the sides of the glass lie plecos anyone have any ideas on wat they were