I have really been getting into keeping Saltwater Fish the last few years. Just so much variety and I have really become interested in it and looking to try something new. I have a question. Is it possible to keep any kinds of Shark in captivity in the home tank at all? Not some of the types of freshwater tank fish called shark I mean actual Saltwater Sharks? I have read online that some kinds are kept Hornsharks, Leopard Sharks, Catsharks ect. I was wondering what others experiences have been or what other types can be kept? Is it possible to keep Soupfin Sharks (Galeorhinus galeus), Angel Sharks or Swell Sharks or do they grow too big and can only be kept in large public aquaria?