I know that I am new to the board, but have been reading for some years now. I just now have a question that I would like to throw out for some real world answers. I know I know that the word shark brings some of you into a real stir.....so I am ready. I was in Cincinnati at a GREAT fish store. They had a Smooth Hound Shark. I have never seen one before. I want to know if anyone here has pros and cons. I have read the Aqurium Sharks & Rays before, but do not remember info. on this fish. Thanks for all your help. Joe