Im thinking about getting a Crab in the Future. One that isnt aggresive would be nice. Would it be ok if i mix them with Hermit crabs? Cuase i saw a pic of some guy doing a red claw crab and Hermit setup a long time ago. I plan to have an area for water thats not too deep thats fresh water and a Dish with saltwater either that or two dishes side by side filled one filled with fresh and the other salt. And id like to know a Website that can ship it but has a low shipping cost to New York City.